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4-CH Relay for Raspberry Pi Zero Zero W Zero WH 2B 3B 3B+ 4B Power Relay Expansion Board Module Four Channel
- 1.Supply voltage:3.3V&5VRelay allows access to the load:250V/5A; 2.With relay working indicator, it is convenient to check the working status of the relay; 3.Optocoupler isolation circuit, strong anti-interference ability, stable work; 4-CH relays on board, can control shutdown separately; 4.Based on for Raspberry Pi 40PIN GPIO header design, applicable to Raspberry Pi series motherboard; 5.Open source demo codes available for Raspberry Pi
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Overview: This product is a 4-ch relay expansion board, based on for Raspberry Pi 40pin GPIO header, suitable for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B, four relays on board, can control shutdown separately.
Size: 65mm (Length) *56mm (width)
Optocoupler: LTV-357T-B-IN
Supply voltage: 3.3V &5V
Package contents: 1. 4-CH Relay HAT x1
2. Copper pillars x2
3. Screws x2 4. Nut×2
Specifications
:Size: 65mm (Length) *56mm (width)
Optocoupler: LTV-357T-B-IN
Supply voltage: 3.3V &5V
Package contents: 1. 4-CH Relay HAT x1
2. Copper pillars x2
3. Screws x2 4. Nut×2
Warranty & Returns
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by EmpressTech Return Policy
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