US$ 23.00
and robotics components since 2015
Obstacle-Avoiding Robot: Combine with an ultrasonic sensor (HC-SR04) to create a smart car that detects and navigates around obstacles in real time
2V for optimal battery health and longevity
it's a go-to choice for makers
7V supply with substantial capacity
Mini Ultra-small Size ESP- M3 from ESP8285 Serial Wireless WiFi Transmission Module Fully Compatible with ESP8266 Passthrough the Firmware Mornsun LM600-12B36 AC/DC 600W Enclosed SMPS and robotics components since 2015Mini Ultra small Size ESP M3 from ESP8285 Serial Wireless WiFi Transmission Module Fully Compatible with ESP8266 Passthrough the Firmware
US$ 23.00
US$ 45.00
US$ 30.00
US$ 6877.50
US$ 22.00
US$ 24.00
US$ 48.00
US$ 42.00