Amazon.com: RLECS 10-Pack 2 Position 50V/0.5A DC Vertical Slide Switch On/Off 3 Pin PCB Panel for Arduino SPDT 1P2T : Industrial & Scientific
Dc 5-24v 3-5a Flip-flop Latch Dpdt Relay Module Bistable Self-locking Double Switch Board For Arduino Uno Mega Avr Led - Integrated Circuits - AliExpress
Gikfun Normal Open 2 pin Push Button Switch For Arduino Review and Code – The Chewett blog
SPDT SWITCH | Tinkercad
Dr21c01*2 2pcs 12vdc 1ch Dpdt Relay Board Switch Module For Arduino Uno Mega2560 Due Raspberry Pi Pic 8051 Avr - Relays - AliExpress
Interfacing Relay with Arduino Uno
4-Channel General Purpose SPDT Relay Controller + 4 GPIO with I2C Interface - store.ncd.io
Back-to-basics: toggle/rocker switches - Bits and Droids
programming - How to code an arduino to execute a particular code using a slide switch - Arduino Stack Exchange
16-Channel 1-Amp SPDT Signal Relay Shield with IoT Interface - store.ncd.io
Mini DC 5V 12V DPDT Relay Module Double Pole Double Throw Switch Board Reverse Polarity For Arduino UNO Raspberry Pi - Price history & Review | AliExpress Seller - Aideepen Direct Store | Alitools.io