query: "switching box" with microcontroller and relays
positive_passages.docid: 22580
positive_passages.text: Control 220V AC line using MCU
negative_passages.docid: 71421
negative_passages.text: How do I change a switched outlet to a half-hot outlet?
negative_passages.docid: 23815
negative_passages.text: switch between battery and usb power no microcontroller circuit
negative_passages.docid: 105529
negative_passages.text: Detecting state of LED to control another circuit
negative_passages.docid: 118530
negative_passages.text: ATmega328p Motor circuit resetting the controller
negative_passages.docid: 5379
negative_passages.text: Choosing the right transistor for a switching circuit
negative_passages.docid: 118410
negative_passages.text: How can I replace a 4-way mechanical switch with occupancy sensor(s)?
negative_passages.docid: 29434
negative_passages.text: Rewiring a switch controlled receptacle to a ceiling light
negative_passages.docid: 59838
negative_passages.text: Automatic switch using LDR
negative_passages.docid: 10230
negative_passages.text: Smart switch wiring with no neutral
negative_passages.docid: 154128
negative_passages.text: Link bonding across multiple switches?
negative_passages.docid: 26625
negative_passages.text: Is a switches voltage and current rating a hard limit?
negative_passages.docid: 32938
negative_passages.text: how to hard-bypass the input of a line driver with a switch?
negative_passages.docid: 79771
negative_passages.text: MCU 3.3v to 5v Relay Driver, MOSFET or BJT
negative_passages.docid: 114322
negative_passages.text: Making voltmeter accepting bipolar input voltage, using a microcontroller
negative_passages.docid: 110730
negative_passages.text: Why drive a relay with a transistor switch?
negative_passages.docid: 104566
negative_passages.text: Can I install two independent gfci outlets in one double-gang box?