RFID Learning Suite is the entry to the master suite upgrades, updates place mainly in: 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 hu..
Water level sensor detectionSpecifications: Product Name: water level sensor Operating voltage: DC3-5V Operating current: less than 20mA Sensor Type: Analog Detection Area: 40mm x 16mm Production process: FR4 double-sided HASL Operating temperature: 10 -30 Hum..
Full integration on one board: Mega R3 ATmega2560 and WiFi ESP8266 with memory 4 M bytes (32 M bit) . All of the modules can work together or each separately. And everyone has their own pinout headers.The convenient solution for the dev..