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Description
Brand new and high quality 4 Channel optically isolated relay module.
Be able to control various appliances and other equipments with large current (up to 250VAC 10A or 30VDC 10A).
Easy to be controlled by microcontrollers like Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic.
Each relay has its own trigger pin, indication LED, kickback diode and optical isolation chip, Normally open (NO), common (C), and normally closed (NC) screw terminals.
Please note each channel needs 15-20mA driver current and the relays are active LOW (e.g. set Arduino pin to LOW to turn on).
Color: Blue Dimension: Approx. 7.5x5.5x2cm
Warranty and Support: We programme and use all our products in our projects so are able to offer technical support and documentation.
We provide a warranty for any defects in manufacturing.
Details
Shipping & pick-up options
| Destination & description | Price | |
|---|---|---|
| Untracked Parcel Post | $3.00 | |
| Tracked Parcel Post (no rural) | $5.00 | |
| Pick up only | $0.00 | |
| Combined with another freight paid item | $0.00 | |
| Tracked Rural Parcel Post | $7.80 | |
| Pick-up available from Auckland City, Auckland | Free | |
Payment Options
Pay Now, Cash, NZ Bank Deposit