2.4GHz NRF24L01+PA+LNA SMA Wireless Transceiver Antenna – ielectrony

Quick Overview, Adapter module for ESP-01 Wi-Fi module, 3.3 V voltage regulator circuit & onboard level conversion for easy use of 5 V

ESP-01 Adapter 3.3V / 5V

Quick Overview, Adapter module for ESP-01 Wi-Fi module, 3.3 V voltage regulator circuit & onboard level conversion for easy use of 5 V

ESP-01 Adapter 3.3V / 5V

تحديد الموقع بستخدام gps وعرضها على lcd ؟!

QUICK OVERVIEW, Voltage: 3-3.6V (recommended 3.3V) V., Maximum output power: +20dBm., Power-down mode current: 4.2uA., Operating Range

2.4GHz NRF24L01+PA+LNA SMA Wireless Transceiver Antenna

LORA Module – ielectrony

HC-05 4pin Bluetooth Module(Master/Slave) with Button – ielectrony

تحديد الموقع بستخدام gps وعرضها على lcd ؟!

QUICK OVERVIEW, smart car wheel trace robot patrol line vehicle, wheel diameter: 30mm., Wheel height: 40mm

Universal wheel for smart car robot

Wireless devices – ielectrony

Esp32-cam ov2640 camera CH340 – ielectrony

Esp32-cam ov2640 camera CH340 – ielectrony

الاجهزة والمكونات اللاسلكية – ielectrony

QUICK OVERVIEW, TTL serial port for serial port, you can link directly to the micro-controller., Don’t need MAX232., Power module automatically

SIM800L GPRS GSM Module Core Board Quad-band TTL Serial Port with the antenna