Dilshan Jayakody writes: This a quick post regarding homemade 300V – 2.3A isolation transformer. This transformer is a part of my ongoing 300V AC/DC variable power supply project and it’s boxed as a separate unit because of its heavy weight and size. All the parameters of this transformer are calculated using small Python script which […]
Matseng designed an IR remote control intervalometer. He got tired of waking up and turning on his air conditioner during the night, so he built a project to do it for him. The device sends on/off IR codes to the air conditioner, controlling it at set intervals. He designed it on our DP7043 standard PCB template, […]
Pantelis designed and built a DIY soldering station for mains powered soldering irons. He added a thermocouple temperature sensor to the heater, and controls the power to it via a microcontroller. The whole project is documented in pictures. Via PCB heaven.