We have moved to Unit 3/471 Tufnell Rd, Banyo QLD 4014.
5v 4 Channel HLT Relay Module
Features:
- Using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA
- Module operating voltage 5V
- The module can be high or low by a jumper setting trigger
- Fault-tolerant design, even if the control line is broken, the relay will not operate
- The power indicator (green), the relay status indicator (red)
Specifications
- DC+: positive power supply (VCC)
- DC-: negative power supply (GND)
- IN1, IN2, IN3, IN4: can be high or low-level control relay
- Module size: 73mm*50mm*17mm (L*W*H)
- S1, S2, S3, S4, HIGH/LOW LEVER
Contents
- 1 x 12v 4 Channel HLT Relay Module