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A screw terminal block provides a means of powering the attached servos from an external 5V PSU and so the number of servos you can drive from your microcontroller and so is not limited by the microcontroller’s power supply
Device parts Length: 23mm line
You can also use our relay boards to control the lock from an Arduino
Operating temperature: -40 to +80
Power Supply: 3
Relay Module 8 Channels - 5V) Cathode A screw terminal block providesIntroduction : 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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