{"title":"Module - Power","description":null,"products":[{"product_id":"2050006","title":"TP4056 Li-ion Battery Charging \u0026 Protection Panel with Micro-USB 1A","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003eThe panel is used to charge 3.7v lithium batteries, with a maximum charging current of 1A.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003chr\u003e\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eInput voltage: 4.5~5.5V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eOutput voltage: 4.2V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eWorking current: 1A\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eCharge status indicator\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003chr\u003e\r\n\u003ch2\u003e\u003cspan\u003e\u003cstrong style=\"color: #ffc100;\"\u003ePinout:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003ctable style=\"border-width: 1px; border-style: solid;\" border=\"1\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"border-width: 1px; border-style: solid;\"\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003ePin\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003eName\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003eDescription\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"border-width: 1px; border-style: solid;\"\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e1\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003eIN+\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003ePower input+\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"border-width: 1px; border-style: solid;\"\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e2\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003eIN-\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003ePower GND\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"border-width: 1px; border-style: solid;\"\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e3\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003eBAT+\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003eBattery+\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"border-width: 1px; border-style: solid;\"\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e4\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003eBAT-\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd style=\"border-width: 1px; border-style: solid;\"\u003e\u003cspan style=\"font-size: medium;\"\u003eBattery GND\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003eHow to Use:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eRed light: charging\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eGreen light: fully charged\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eNote: Input power and battery cannot be connected in reverse, otherwise the circuit will be damaged.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\n\u003chr\u003e\r\n\u003ch2\u003e\u003cstrong style=\"color: #ffc100;\"\u003eReference:\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003c\/div\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eTech-support: support@longan-labs.cc\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Longan Labs","offers":[{"title":"Default Title","offer_id":55012262838638,"sku":"2050006","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/2050006-1.jpg?v=1789356103"},{"product_id":"2050004","title":"MB-102 Power Panel for Bread Board","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003eThe panel is used to supply 3.3v and 5V power to the bread board. The input range is 7~12v and the output current is 700mA.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003chr\u003e\r\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffc100;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eInput voltage: 7-12V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eOutput Voltage: 3.3\/5V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eOutput current: 700mA(Max)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003eUSB-A output\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e2 Channel output\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\n\u003chr\u003e\r\n\u003cp\u003e\u003cstrong style=\"color: #ffc100; font-size: 1.5em;\"\u003eReference:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eTech-support: support@longan-labs.cc\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Longan Labs","offers":[{"title":"Default Title","offer_id":55012262904174,"sku":"2050004","price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/2050004-1.jpg?v=1789356135"},{"product_id":"2050003","title":"LM2596S Dc-Dc Adjustable Step-Down Convertor 3A 12V\/24V-12\/5V\/3.3V","description":"\u003cp\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003eThe convertor uses \u003cstrong\u003eLM2596\u003c\/strong\u003e chip. It is high quality, reaches up to 92% efficiency, and make out just a few heat during working. And it can output 3A current.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003chr\u003e\r\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffc100;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eInput voltage: 3.2~40V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eOutput voltage: 1.25~35V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eOutput current: 3A\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003eEfficiency rate: 92%\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003eSwitch frequency: 150KHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eSize: 43x21x14mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\r\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffc100;\"\u003eHow to Use:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan\u003e\u003c\/span\u003eConnect to power at voltage 4~35V.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan\u003e\u003c\/span\u003eRotate the blue potentiometer knob (clockwise step-up, counterclockwise step-down).\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan\u003e\u003c\/span\u003eCheck the voltage with multimeter, until the data reaches the target number.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #000000;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The input voltage should be 1.5V or more larger than the output voltage.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e\n\u003chr\u003e\r\n\u003ch2\u003e\u003cstrong style=\"color: #ffc100;\"\u003eReference:\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003c\/div\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eTech-support: support@longan-labs.cc\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Longan Labs","offers":[{"title":"Default Title","offer_id":55012262936942,"sku":"2050003","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/2050003-1.jpg?v=1789356151"},{"product_id":"2050005","title":"DC-DC Adjustable Step-Down Convertor 5A\/75W with Digital Display","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003eThe convertor has a wide input range of 4V to 38V with a maximum current up to 5A. At the same time, a digital display on the board can show the current input or output voltage. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003chr\u003e\r\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffc100;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eVoltage input: 4~38V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eVoltage output: 1.25~36V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eOutput Current: 5A (Max 75W)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003eOutput voltage display\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003eConversion efficiency: 96% (Max)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eSize: 66x39x18mm \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eWeight: 28g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\n\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003chr\u003e\n\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffc100;\"\u003eHow to Use:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/longan-description-98f923422ed0e7f7da8546395c08dbf58f78f2f1afc66c6e2e36fd50108776cb.jpg?v=1789434433\" alt=\"Hardware overview\" width=\"500\" height=\"390\"\u003e\r\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\r\n\u003cdiv\u003e\n\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv class=\"document\"\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan style=\"font-size: medium;\"\u003eClockwise: step-up, counterclockwise: step-down\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The input voltage should be 1.5V higher than the input voltage.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\n\u003chr\u003e\r\n\u003cp\u003e\u003cstrong style=\"color: #ffc100; font-size: 1.5em;\"\u003eReference:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eTech-support: support@longan-labs.cc\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Longan Labs","offers":[{"title":"Default Title","offer_id":55012264706414,"sku":"2050005","price":17.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/2050005-1.jpg?v=1789356194"},{"product_id":"2050007","title":"AMS1117-3.3 Step-Down Converter","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003eThe converter is designed to provide a 3.3v stable power supply to the system, with an input range of 4.5 to 7V and a stable current of up to 800mA. The performance of the converter is stable and simple to use. Just with voltage input, you can get a stable voltage output. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003chr\u003e\r\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffc100;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eInput voltage: 4.5~7V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eOutput voltage: 3.3V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eOutput current: 0.8A(Max)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003eSize: 8.6x12.3mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\n\u003chr\u003e\r\n\u003cp\u003e\u003cstrong style=\"color: #ffc100; font-size: 1.5em;\"\u003eReference:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eTech-support: support@longan-labs.cc\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Longan Labs","offers":[{"title":"Default Title","offer_id":55012264739182,"sku":"2050007","price":1.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/2050007-1.jpg?v=1789356209"},{"product_id":"2050008","title":"Mini-360 DC-DC Adjustable Step-Down Converter","description":"\u003cp\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003eThe module can be used to get step-down voltage for the system. It has a wide range of voltage inputs, from 4.75 to 23V, and an output of 1.0 to 17V, with a maximum current of 3A.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003chr\u003e\r\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffc100;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eInput voltage: 4.75~23V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eOutput voltage: 1.0~17V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eOutput current: 3A(Max), 1.8A(Normal)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003eConversion efficiency: 96%\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003eSwitch freq: 340KHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eWorking temperature: -40℃~85℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eSize: 17x11x3.8mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\n\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003chr\u003e\n\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffc100;\"\u003ePinout:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/longan-description-1a980e8c02441f5618a253e3c14744b85e662ccc548514519a66b4c295db58b5.jpg?v=1789434453\" alt=\"pinout\" width=\"501\" height=\"260\"\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e\n\u003chr\u003e\r\n\u003ch2\u003e\u003cstrong style=\"color: #ffc100;\"\u003eReferences:\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003c\/div\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/github.com\/maniacbug\/RF24\" target=\"_blank\"\u003eArduino library\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003eTech-support: support@longan-labs.cc\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Longan Labs","offers":[{"title":"Default Title","offer_id":55012270342510,"sku":"2050008","price":3.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/2050008-1.jpg?v=1789356318"},{"product_id":"2080002","title":"TDA2030A Digital Amplifier","description":"\u003cdiv class=\"document\"\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003eThe module uses the \u003cstrong\u003eTDA2030\u003c\/strong\u003e audio amplifier chip, which can be used to amplify sound, with a maximum output power of 18W.\u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"document\"\u003e\r\n\u003cdiv class=\"document\"\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003eIt can be applied to homemade speaker.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003chr\u003e\r\n\u003ch2 class=\"document\"\u003e\n\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003eFeatures：\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eInput voltage: 6~12V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eMono output\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eVolume adjustable\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eWorking indicator\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eSize: 31.6x23.2mm\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003chr\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv class=\"document\"\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv class=\"document\"\u003e\r\n\u003ch2 class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003eHardware overview：\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv class=\"document\"\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"document\"\u003e\r\n\u003cp class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e","brand":"Longan Labs","offers":[{"title":"Default Title","offer_id":55012278862190,"sku":"2080002","price":15.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/2080002-1.jpg?v=1789356445"},{"product_id":"2050009","title":"12V\/6A Universal Regulated Switching Power Supply Driver","description":"\u003cp\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003eThis is a switching power supply, the input voltage is 110 ~ 220VAC, the output is 12VDC, and the maximum output power is 72W. It is suitable for providing stable power for high-power devices.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003chr\u003e\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003eInput voltage: 110~220 VAC\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan\u003e\u003c\/span\u003eOutput voltage: 12V\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan\u003e\u003c\/span\u003eOutput current: 6A\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan\u003e\u003c\/span\u003eSize: 110x78mm\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\n\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003chr\u003e\n\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\r\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffc100;\"\u003eReference:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\r\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003eTech-support: support@longan-labs.cc\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Longan Labs","offers":[{"title":"Default Title","offer_id":55012288069998,"sku":"2050009","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/2050009-1.jpg?v=1789356937"}],"url":"https:\/\/longan-labs.cc\/collections\/power.oembed","provider":"Longan Labs","version":"1.0","type":"link"}