For this week video, I've build the classic non contact voltage tester circuit with e transistors. As an experiment, I've also added a 4th one to see how it will behave. The transistor I used is ...

Any semiconductor has limits on how much voltage, how much current, and for how much time combinations of voltage and current can be supported in normal usage. Sometimes that information is provided ...

You can use your own vent design to work with this code too , just need to turn the servo timmings to your vent style or just use the provided one Use any grease of your choice on the gear and ...

Abstract: The enhanced low dose rate sensitivity (ELDRS) susceptibility of 2N2222 bipolar transistors and LM111 voltage comparators was investigated during irradiation at low temperature and compared ...

This file type includes high-resolution graphics and schematics when applicable. For applications such as motor control or power supplies, it’s often necessary to know whether the ac line is at 120 V ...

This simulation feature finds the trend of one or more desired voltage/current values. In this part of the article on DC sweep analysis, we delve into some basic concepts that improve the ...

Logic NAND Gates are available using digital circuits to produce the desired logical function and is given a symbol whose shape is that of a standard AND gate with a circle, sometimes called an ...

It's been about a 2 years since i made my first MQTT IR Controller and it been working flawlessly with Home Assistant and i feel it's about time to share this. This conntroller is runing with Tasmota ...