Module Board
Product Features: 4 LED lights display power, intelligent automatic shutdown in non-working state;The motherboard is protected, with overcharge and over discharge protection (3.2-4.2V or so)The size of the motherboard is about 18mm wide and 72mm long. Pay attention to the following points when ins..
$14.99
Ex Tax:$14.99
3Pcs Upgraded Version 1M Flash ESP8266 ESP-01 Remote Serial Port WIFI Transceiver Wireless ModuleDescription:Upgraded Version ESP-01,all Flash are upgraded to 1M byte.Also support Cloud service remote transmission.This Upgraded Version module are fully supports the previous firmwareThe latest firmwa..
$9.57
Ex Tax:$9.57
Characteristic: The US-100 ultrasonic ranging module can provide 2cm-450cm non-contact distance sensing function, wide working voltage, self-contained temperature sensor to correct the ranging result, and also has GPIO, serial port and other communication methods. The dog is stable and reliable. T..
$12.99
Ex Tax:$12.99
Feature: · Input voltage: 6V-32V · Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge · Output power: up to 24W (5V/3.4A, 9V/2.5A, 12V/2A, etc.) · Output voltage cable compensation function · Conversion efficiency: 90%-97% · Support multiple fast-charging pro..
$13.99
Ex Tax:$13.99
Feature: Charge module: Linear charging Current: 1A Charge rate: 1.5% Input voltage: 4.5V-5.5V Full charge voltage: 4.2V Led indicator: Red is charging Green is full charged Input interface: USB Work temperature: -10° to +85° Inversed polarity: NO Size: 25 x 19 x 10mm Note: 1. Ampere meter ca..
$6.99
Ex Tax:$6.99
Feature:· Input voltage: 6V-32V· Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge· Output power: up to 24W (5V/3.4A, 9V/2.5A, 12V/2A, etc.)· Output voltage cable compensation function· Conversion efficiency: 90%-97%· Support multiple fast-charging protocols..
$21.99
Ex Tax:$21.99
Description:Support apple cellphone also, you can search "易微联" in App store to setup it;Support apple cellphone also, you can search "e-welink" in App store to setup it for English version;WIFI control model, no need to program. No matter where you are, you only need to download a APP to connect the..
$25.99
Ex Tax:$25.99
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Feature:
Micro USB, Type-C
USB male to female
2.54MM-4P (VCC/D-/D+/GND)
Can be cascaded indefinitely, unlimited expansionPackage includes:
3 x Converter..
$7.99
Ex Tax:$7.99
Description: About the USB Digispark is an Attiny85 based microcontroller development board similar to the for Arduino line, only cheaper, smaller, and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar for Arduino IDE the Digispark is..
$12.99
Ex Tax:$12.99
Feature: Shell size: 83*28MM Function Description: Support Bluetooth / Dual decoding MP3, WMA, WAV format music / read USB disk / radio FM / external audio input LINE IN (AUX) / infrared remote control / power off memory / power supply 5V or 12V Main function: 1. Dual decoding supports MP3/WM..
$13.99
Ex Tax:$13.99
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Feature:
Support USB and 3.5 output
Transmission range: 10m
bluetooth version: 2.1
Channel: 2Package includes:
3 x bluetooth Adapter
,..
$11.99
Ex Tax:$11.99
Description: Power to other devices by power Bank. Such as: routers, USB lights, USB fans, radiators, 5V mini speakers, etc. Outer diameter: 5.5mm, inner diameter: 2.1mm; Inner positive, line length 1 meter With boost components, the USB 5V input voltage through the components boost to 12V voltage 0..
$8.99
Ex Tax:$8.99