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00:44
Wireless Blue-tooth Speaker Box Kit 5W Stereo Portable Speaker DIY Acrylic Sound Amplifier Music Player Assembly Electronic Kit
US $8.2 - 9.6/set
00:45
LAFVIN Solar Tracking Kit Dual Axis DIY Learning Toy Solar Tracker System for Arduinos
US $38.0 - 42.0/set
00:09
Electronic Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 220V 230V 12V 24V 48V 16A THC15A Timer Switch
US $3.5 - 4.2/set
00:41
2.8 inch TFT LCD Display Module Touch Panel LCD Screen Module for arduinos ILI9341 Drive Chip with Touch Pen
US $3.6 - 4.4/piece
00:44
New kit! LAFVIN 2WD Smart Robot Car Kit Wifi ESP32 Camera Starter Kit for Programming STEM smart car for r3 r3
US $19.0 - 22.0/set
00:43
NEW! LAFVIN Mechanical 4WD Robot Arm Car Kit for Robot Arm Programmable STEM Toys with tutorial robot toys for arduinos r3
US $40.0 - 42.0/set
00:42
NEW! LAFVIN 4WD Multi Robot Car Kit Upgraded V2.0 for Robot STEM /Graphical Programming Robot Car for arduinos r3
US $35.0 - 38.0/set
00:31
Digital Temperature Controller LED 10A Heating Cooling 12V 24V 220V Thermostat Thermoregulator incubator Relay STC-1000 Digital
US $3.4 - 3.6/set
00:39
Mega 2560 PRO MINI 5V (Embed) CH340GMINI 5V (Embed) CH340G ATmega2560-16AU with male pinheaders Compatible Mega2560
US $8.5 - 9.2/set
00:44
LAFVIN Smart Home House Kit MEGA328P ATMEGA16U2 / CH340 CH340G Learning Kits with R3 Board DIY STEM
US $38.0 - 40.0/set
00:40
5V 6 Channel Low Level Relay Module with Optocoupler
US $2.05 - 2.5/set
00:41
LCD1602 LCD module Blue Green screen IIC/I2C 1602 for r3 / mega2560 1602 lcd display
US $1.6 - 1.8/set
00:39
NodeMcu Lua WIFI Internet Development Board Based on ESP8266 CP2102
US $2.5 - 2.8/set
00:37
SONOFF Basic R2 Smart Home Automation DIY Remote Control Wifi Switch Compatible with Alexa DIY Your Home via Iphone Android App
US $4.1 - 4.3/piece
00:32
Nano 3.0 ATmega328P 5V 16Mhz Controller Board Compatible for Nano Arduinos CH340 USB Driver MINI USB Nano V3.0 with Cable
US $2.8 - 3.3/set
00:37
HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module for raspberry pi kits
US $0.55 - 0.7/set
00:33
HC-SR04 HCSR04 Ultrasonic sensor to world Ultrasonic Wave Detector Ranging Module HC SR04 HCSR04 Distance Sensor
US $0.42 - 0.68/set
00:37
5V 8 Channel Low Level Trigger Relay Module with light coupling with Optocoupler for R3
US $2.4 - 2.8/set
00:41
5V 4 Channel Relay Module with Light Coupling For Raspberry PI
US $1.1 - 1.5/set
00:14
LAFVIN 4-DOF Panda Robot Kit Programmable Dancing Tracking Robot Kit For Nano Electronic Toy with tutorial
US $29.0 - 33.0/set
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