❤️HJ Arduino uno r3 upgraded version learning suite raid learning starter kit
คุณสมบัติเด่น / รายละเอียดสินค้า:
1.1602 I2C 1602 replaced the screen to control it more convenient,
2.New RFID module and RFID keychain and white card,
3. Added DS1302 clock module,
4. New of the sound detection module,
5.New temperature and humidity module,
6. New water level detection module,
7. Added 4 * 4 keypad module
