WebJun 27, 2024 · I wrote the Arduino to have one register for “brightness” (actually this is a value representing the delay in 100us increments to wait from zero cross to triac fire, … WebApr 28, 2024 · A LM2931 provides the PIC with 5 volts from the 12 volts input voltage. I use the LM2931 as my standard 5V regulator. It’s pin compatible with the legendary 7805 but …
Having trouble reading the Zero cross signal using Pigpio
WebMar 25, 2024 · Because the light bulb uses Bluetooth Low Energy (which is a subset of Bluetooth 4.0) it means any BLE device can in theory control the bulb. I bought a … WebFeb 26, 2024 · Working AC voltage 80...240 VAC. Auto detect 50Hz or 60Hz. Zero-Cross detection (with zero/cross output pin SYNC). Compatible with any ARDUINO, RASPBERRY boards. Low voltage side and high voltage side is completely isolated. Dimensions of the PCB 90mm x 60mm. Four mounting holes diameter 3.2mm. hot saucers
Buy a Raspberry Pi – Raspberry Pi
WebOct 3, 2024 · This tutorial will show you how to build a basic wireless controller. To get started, you will need a few off the shelf electronic components and a littleBits Bluetooth … WebJan 18, 2024 · Following first principles, here is how you make a digital AC (Triac) light dimmer; first you have to capture the zero crossing of the AC voltage: for this you can … WebDec 14, 2014 · Could anyone recommend an 230 V dimmer for Raspberry PI to control lights? (controllable via e.g. via USB or RS-232) UPDATE: I currently use FadeCandy with server for Raspberry PI to dim leds. I am searching for something to dim 230 V lights, which has support for Raspberry PI. (It is just for home light dimming - DMX seems to be a bit … linear regression with indicator variables