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TN-R-5991 1 Channel 12V MFG Relay module
TN-R-5991 1-channel 12V relay module for controlling AC/DC devices with Arduino, Raspberry Pi, and microcontrollers.
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Tag: TN-R-5991 1 Channel 12V MFG Relay module
Description
The TN-R-5991 1-Channel 12V MFG Relay Module is a reliable solution for controlling high-voltage AC or DC devices with a low-voltage microcontroller signal. Operating at 12V control voltage, it can safely switch devices such as lights, fans, motors, and home appliances.
This module features an optocoupler-isolated input, indicator LED for status monitoring, and screw terminals for secure wiring. Compatible with Arduino, Raspberry Pi, ESP32, ESP8266, and other microcontrollers, it is ideal for DIY electronics, home automation, robotics, and industrial control applications.
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Arduino CNC Shield
- Shield type:Â Arduino Nano
- Firmware:Â GRBL
- Modular stepper motor drivers:Â 3
- Limit switches:Â 6
- Micro-stepping:Â 1/16
- Coolant enable
- Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825, and others) (Not Included)
- Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
- Compact design.
- Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
- Please note that this is an unassembled kit and needs soldering.
- Latest Arduino CNC Shield Version 3.51
Arduino LilyPad 328 ATmega328P Main Board 16M Compatible with Arduino
- Microcontroller: ATmega168 or ATmega328V
- Operating Voltage: 2.7-5.5 V
- Digital I/O Pins: 14
- PWM Channels: 6
- Analog Input Channels: 6
- DC Current per I/O Pin: 40 mA
- Board will run from 2V to 5V.
- The latest version of the LilyPad supports automatic reset for even easier programming.
- The back side of the LilyPad is now completely flat!

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