RXD/TXD transceiver communication indicator, with 500MA self-restore Fuse
arduino
HiLetgo ESP-WROOM-32 ESP32 ESP-32D Development Board 2.4GHz Dual-Mode WiFi Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE
Ultra-Low power consumption, works perfectly with the Arduino IDE
HiLetgo ESP-WROOM-32 ESP32 ESP-32D Development Board 2.4GHz Dual-Mode WiFi Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE
Ultra-Low power consumption, works perfectly with the Arduino IDE
AITRIP 6 PCS 0.91 inch I2C SSD1306 128×32 Pixels IIC 3.3V 5V White Character Display 4Pins Compatible with Arduino ESP32 ESP8266 AVR PIC STM32 and for Raspberry Pi
Resolution: 128 x 32 IIC interface Display
AITRIP 5PCS ESP32 Lite V1.0.0 WiFi Bluetooth Development Board Antenna ESP32 ESP-32 REV1 CH340G MicroPython 4MB Type-C USB for Arduino
The board is equipped with the new ESP-32 Rev1, 4MB Flash memory and supports WiFi and Bluetooth.
Mallofusa 2 DOF Pan and Tilt with Mg995 Servos Sensor Mount for Arduino Robot Set Car Plane DIY
Aluminium Pan and Tilt for horizontal surface.Can plant a camera or IR sensor for Robot
Gikfun 6 Bits Digital LED Electronic Clock DIY Kits PCB Soldering Practice Learning Board AT89C2051 FR-4 for Arduino EK1323
It is programmed AT89C2051 MCU chip, precise time display, 24 hours format, supporting seconds correction, countdown clock, stopwatch, counter, hourly chime and alarm clock functions.