Authentic EleksMaker Mana V5.2 3-axis Stepper Motor Controller Driver Board
for DIY laser engraver / 12V / w/ case
$28.57 FREE
DIY LM358 DC Motor Speed Controller Module Kit
random color
$2.57 FREE
SANWU HF198 100W+100W Dual-channel Digital Stereo High Power Amplifier Board
reverse polarity protection
$12.89 FREE
Lithium Battery Shield V1.2.0 Expansion Board (5-Pack)
5-PACK 1A self-recovering fuse / suitable for D1 mini kit
$12.64 FREE
XH-M224 9-30V to 5V DC-DC Buck Converter Step-down Module
w/ dual USB output (supports 15W/3A fast charge for mobile phone) / up to 96% synchronous rectification efficiency
$3.17 FREE
Wemos SHT30 Shield V2.0.0 Digital Temperature Humidity Sensor Module for D1 Mini
I2C interface / two user selectable addresses / +/-3%RH & +/-0.3'C typical accuracy
$4.74 FREE
KEYES Motor Drive Breakout Expansion Board Module For Micro:Bit
for programming maker DIY / 4 control modes / supports Bluetooth module
$6.23 FREE
DC-DC 3.5-12V to 1.2-24V USB Boost Converter Step Up Module
USB/micro-USB input / one-key turn off output / power off memory
$2.70 FREE
Bluetooth V4.2 MP3 Decoding Digital Decoder Board
remote control / supports U-disk & up to 32GB SD / App control / music control / Bluetooth call
$14.40 FREE
Bluetooth V4.2 MP3/MP4/MP5 Decoder Video Audio Decoding Board
remote control / supports U-disk, HDD & up to 32GB SD
$28.68 FREE
Bluetooth V4.2 MP3/MP4/MP5 Decoder Video Audio Decoding Board
remote control / supports U-disk, HDD & up to 32GB SD
$28.68 FREE
DC 8-55V to DC 5V 3A Step Down Buck Converter Power Supply Module
over 93% conversion rate / circuit protection / dual USB female
$7.77 FREE
DIY Bluetooth Stereo Audio Receiver Module Car Speaker Amplifier Board
dual channel / supports U-disk/microSD card music playing
$3.68 FREE
Bluetooth V4.0 MP3 Decoder Decoding Board
App control or remote control / supports U-disk/SD card / recording / FM radio
$13.92 FREE
KEYES KE0125 Voice ARM Control Board V1.0 Module for Arduino
4*RGB LED indicator lights / photoresistance / passive buzzer / infrared receiver
$8.03 FREE