Desert Online General Trading LLC
Dubai, United Arab Emirates
Desert Online General Trading LLC
Dubai, United Arab Emirates
⚡ Command your smart projects with power and style!
The KEYESTUDIO 4 Channel Relay Shield is a robust 5V active HIGH relay module designed for Arduino R3 and similar microcontrollers. It supports switching currents up to 3A at 120V AC or 24V DC, features onboard LED indicators for real-time relay status, and boasts a distinctive yellow-black design for easy pin identification. Environmentally friendly and easy to install, this shield empowers professionals to control multiple high-power devices effortlessly.
| Connector Type | Through Hole |
| Contact Material | Silver Tin Oxide |
| Contact Type | Normally Open |
| Current Rating | 3 Amps |
| Mounting Type | PCB Mount |
| Brand | Keyestudio |
| Operation Mode | Automatic |
| Wattage | 15 Watts |
| Coil Voltage | 5 Volts |
| Contact Current Rating | 3 Amps |
| Maximum Switching Current | 3 Amps |
| Maximum Switching Voltage | 120 Volts |
| Minimum Switching Voltage | 24 Volts (DC) |
| UPC | 600346571792 |
| Manufacturer | keyes |
| Model | KS0251 |
| Product Dimensions | 6.91 x 5.31 x 2.31 cm; 40.82 g |
| Item model number | KS0251 |
| Batteries Included | No |
| Batteries Required | No |
| Has Auto Focus | No |
| Programmable Buttons | No |
| Manufacturer | keyes |
| Country of Origin | USA |
| Item Weight | 40.8 g |
S**U
Header pins alignment
Great arduino clone. No programming issues.The only reason i gave 4/5 is the fact the the header pins were not 100% aligned, thus making it hard to couple with the Uno board.
K**S
Documented and easy to use
It is not obvious how to connect this to a Raspberry Pi but it works well with an Arduino Uno and a sample program is available.
C**R
Quality
Perfect, good quality , like it .
L**.
Light duty relays
Worked as advertised
S**N
Works great unless your have an Ethernet shield.
I am using this shield with an original Aduino uno R3. The shield works just fine with the Uno alone. However if you have an arduino Ethernet shield like in my photo. Relay number 1 uses pin 4 which is used by the Ethernet shield. Thus I had to remove the pin and soldered pin 4 on the relay board to pin 8 as that is available. Pins 5 6 7 are used by the other three relays. I hope that they revise the plan so that this would not be a problem in the future though I highly doubt it but I did send keyes a note and they did acknowledged me. Other than that it works just fine for my applications.
Trustpilot
3 weeks ago
1 day ago