2 Channel 5V 10A Relay Module with optocoupler 24K The €š¬€ž¢HC74 and €š¬€ž¢HCT74 utilize

The €š¬€ž¢HC74 and €š¬€ž¢HCT74 utilize silicon gate CMOS technology to achieve operating speeds equivalent to LSTTL parts

Connector Type  USB Type-A Female 90 Degree Solder type USB1

This electrical activity can be chart as an ECG or Electrocardiogram and output as an analog reading

of Pins 10 Display Size 0

2 Channel 5V 10A Relay Module with optocoupler 24K The €š¬€ž¢HC74 and €š¬€ž¢HCT74 utilize5V 2 Channel Relay interface board, Be able to control various appliances and other equipment with large current. It can be controlled directly by Micro controller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). Features Product Type: 2 Channel relay module Dimensions: 140 mm x 55 mm x 19. 3 mm Maximum output of relay: AC250V 10A and DC30V 10A Number of Relays: 2 Control signal type: TTL level Input voltage: 5V Compatible with: Arduino,