vault backup: 2026-07-11 16:59:05

Notes/Electronics/Switches and Relays.md

@@ -0,0 +1,31 @@
+# Switches and Relays
+
+[](https://arduinogetstarted.com/tutorials/arduino-relay)
+
+[](https://radiostud.io/howto-i2c-communication-rpi/)
+
+Types of switches:
+
+- Push on/off
+- Toggle on/off
+- Magnetic
+- Capacitance
+- Resistance
+- Proximity
+- Temperature
+- Pressure
+
+[](https://www.electronicshub.org/switches/)
+
+[](https://electronics.stackexchange.com/questions/113574/understanding-a-circuit-for-reading-current-passing-through-human-bodies)
+
+[](https://learn.adafruit.com/adafruit-4-channel-adc-breakouts/python-circuitpython)
+
+[](https://www.instructables.com/Capacitive-Switch-for-Arduino/)
+
+[](https://electronics.stackexchange.com/questions/444488/how-to-build-a-human-chain-detection-circuit)
+
+[](https://www.youtube.com/watch?v=m5PfKb8p1YI)
+
+[](https://forum.arduino.cc/t/human-chain-body-conductivity/634793)
+