Amazon Relays
- Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Pack, 2 Years Warranty
Alternative: Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Pack, 2 Years Warranty
These Nilight relays switch a separately wired load using a control circuit. They can serve fused camper-van accessories when the harness and contacts suit the actual load.
View On Amazon: Alternative: Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Pack, 2 Years Warranty- This is the same thing as above, but this page has a good video for wiring instructions
Alternative: Nilight Relay And Socket Harnesses
These automotive relays use a control signal to switch a separate circuit. The supplied sockets provide wire leads for connecting each relay into a wiring assembly.
View On Amazon: Alternative: Nilight Relay And Socket Harnesses- ChatGPT says I cannot use the 12V relay with the Raspberry Pi because the Pi is 5V. But I can use this inexpensive 5V relay to trigger the 12V relay on or off.
- ChatGPT says that it doesn't matter what amperage this relay is because it's not related to the powering of the device at all, only the 12V relay is.
Alternative: Single-Channel Relay Modules
These relay boards switch a circuit in response to an electronic control signal. Their screw terminals and control pins provide connection points for a small control project.
View On Amazon: Alternative: Single-Channel Relay Modules