Kiril Karagiozov @ edn.com has a circuit idea that is able to deliver constant power to a load. This is done by generating energy pulses, independent of resistance of the load. If you have a load with a variable or poorly specified resistance and want to regulate the power applied to...

Cleanroom Protocol: The Gowning and De-Gowning Process -...

Jordan Kreindler shows us how to build a Battery Saving LCD display that is a able to show Time, Date, Humidity and temperature using DHT22, RTC3231 and Arduino. The power saving mode here is what sets this Instructable apart from other examples showing day of the week, month, day...

SiFive, a startup from San Francisco, is trying to democratize the access to the world of SoC designing and manufacturing by giving the ability of customizing silicon to the smallest company, inventor, or maker, and taking “the hard parts of building chips working with 3rd part IP, EDA...

Michael Ossmann shared some of his practical experience and insights in designing RF PCBs, Michael designed a lot of RF PCBs like HackRF One, which is an open source SDR (Software Defined Radio) platform. Michael tips don’t include talking about Smith charts, Q factor, S parameters...

EasyEDA is a cloud-based EDA tool suite which supports open source and working collaboratively. Tools from EasyEDA include circuit simulation using Spice, PCB design, electronic circuit design and now RS-274X (Gerber) and Excellon gerber viewer, all are free. To use this viewer you need...

Vincenzopaolo FlameE @ instructables.com shows us how to create an external hardware monitor based on Arduino and Nokia LCD display. Communication with the PC is done using Visual Basic program. Hi guys! Today I will show you how create an external hardware monitor with any Arduino...

Peak is a smart lamp that combines light, encouraging messages and a personal improvement algorithm to help you form better habits. Peak is the first smart lamp that helps people form better habits in small, progressive steps. Developing new habits is challenging. We often resist...