Author: mixos

Magnetic field sensor project using AD22151 IC from Analog Devices, The AD22151 is linear magnetic field transducer. The sensor output is a voltage proportional to a magnetic field applied perpendicularly to the package top surface. The sensor combines integrated bulk Hall cell...

baelza.bubba @ instructables.com build his own PWM controller which is able to operate as a 12V Motor Speed Controller, LED Dimmer, Heat controller, voltage controller for an electrolytic etcher etc.   I did some hunting around on the interweb and found a pretty good starting...

PartSync is a desktop database application used to manage electronic part data, Bill of Materials (BOM), component kits and vendor purchase lists. PartSync provides advanced features for labeling, material storage and bar coded labels. Search engines make finding parts and part...

Researchers at Princeton University have built a 25-core chip that can scaled easily to create a 200,000-core computer. by Agam Shah @ pcworld.com: It won’t happen anytime soon, but that’s one possible usage scenario for Piton. The chip is designed to be flexible and quickly...

Tutorial on High-Power Balanced & Doherty Microwave Amplifiers -...

Kerimil, user on Arduino Forum, submitted his project which focuses on establishing communication between an Arduino board and an android mobile using bluetooth: The idea is to gain access to hardware on Android devices (accelerometers, gyro, wifi connectivity, gps, GPRS,...

Paul Martinsen @ megunolink.com discuss about noise in analog input of arduino and how to filter it. He examines 3 filtering algorithms: Averaging, Running average, Exponential filter and provides the code to achieve that. Measurements from the real world often contain noise. Loosely...

A DIY USB power bank made from an old laptop battery @ DoItYourselfGadgets: A situation many can relate to: an empty smartphone battery and no outlet around! That’s exactly why I recycled an old laptop battery into an USB power bank. This article will show you the basic powerbank...