USB to RS232 MAX3232 TTL converter module
!
Price
lei0.95
USB to TTL converter module CP2102
Price
lei11.00
Voltage regulator module DC 4-40V 8A
Features
Adjustment method: first correct the input power (between 4-40V), then the multimeter to monitor the output voltage and adjust the potentiometers
Price
lei6.86
Voltage source module AC-DC 220V-12V 450mA
It has protection against temperature, overcurrent and short circuit, high and low voltage insulation, stable performance.
When overvoltage and short circuit situations occur, this m
Price
lei2.33
Walkie talkie set
Price
lei75.21
Water launcher kit + ball pack for robot car extension
Price
lei115.70
Wi-Fi IoT module ESP8266 ESP-12F
Price
lei12.18
Wi-Fi module Arduino ESP-12F
!
Price
lei7.27
Wireless module NRF24L01+PA+LNA 2.4GHz + antenna
Price
lei7.56