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supports HR
You can also use our relay boards to control the lock from an Arduino
Temperature monitoring
1 x Quick Start Guide Card
provides 12 bit resolution and on board Board Non-Volatile Memory (EEPROM)
Relay Module 8 Channels - 5V) Cathode supports HRIntroduction : It is a 8 channel relay board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It is also able to control various appliances and other equipments with large current. used where it is necessary to control a circuit by a low power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled by one signal.
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