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The Robocraze 8CH_ULN2803_RELAY_BOARD is an 8-channel 12V relay module capable of switching up to 7 amps at 250VAC or 24VDC. Featuring screw terminal connectors for easy wiring and a ULN2803 IC driver for reliable microcontroller protection, it supports a wide range of MCUs including Arduino and ARM. Its compact design and high-quality components make it ideal for controlling motors, lights, fans, and other high-current devices in professional and hobbyist applications.
| ASIN | B00LMX97UI |
| Best Sellers Rank | #94,091 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #336 in Relays |
| Brand | Robocraze |
| Brand Name | Robocraze |
| Coil Voltage | 12 Volts |
| Connector Type | Screw |
| Contact Material | Silver |
| Contact Type | Normally Closed |
| Current Rating | 7 Amps |
| Customer Reviews | 4.0 out of 5 stars 79 Reviews |
| Importer Contact Information | Robocraze, Ground Floor, 912/10 Survey no. 104 4th G street, Chelekare, Kalyan Nagar, Bengaluru - 560043, Contact: +91 812 3057 137 |
| Included Components | 8 Ch 12V Uln2803 Based Relay Board Module |
| Item Type Name | Relay Board Module |
| Item Weight | 118 Grams |
| Manufacturer | Elementz Engineers Guild Pvt Ltd, Robocraze, Ground Floor, 912/10 Survey no. 104 4th G street, Chelekare, Kalyan Nagar, Bengaluru - 560043, Contact: +91 812 3057 137 |
| Manufacturer Contact Information | Robocraze, Ground Floor, 912/10 Survey no. 104 4th G street, Chelekare, Kalyan Nagar, Bengaluru - 560043, Contact: +91 812 3057 137 |
| Maximum Switching Current | 7 Amps |
| Maximum Switching Voltage | 12 Volts |
| Model Number | 8CH_ULN2803_RELAY_BOARD |
| Mounting Type | PCB Mount |
| Operation Mode | Automatic |
| Packer Contact Information | Robocraze, Ground Floor, 912/10 Survey no. 104 4th G street, Chelekare, Kalyan Nagar, Bengaluru - 560043, Contact: +91 812 3057 137 |
| Part Number | 8CH_ULN2803_RELAY_BOARD |
| Specification Met | Energy Rating |
A**R
excellent performance
Performance worth its price
S**H
Great
Good Product
A**M
Not the same
It's not the same product as in the figure. The product was ic based but I got that one which was based on optocouplers.
S**N
Good quality product
Received in good condition. value for money. Working good
A**R
Didnt work
Only the leds switched on and off and not the relays, Did not work from start.
R**H
Ok 1led was broken
Ok
R**N
Must purchase
I like the way it gave me the output
K**I
good.
received on time. worth for money. i was expecting a bit more professional pcb. but it came without silkscreen legends on the pcb. otherwise.good.
Trustpilot
4 days ago
2 weeks ago