Other
“For 2s1p (7.4V) battery packs, it does balancing, ready for a load circuit. I would introduce to you this charger for Lithium Polymers (Li.Po.) batteries. It does support 2s1p battery packs, two 3.7V elements in series, 7 …
“There have been quite a few nice power supply projects based around the XL4015 buck converter module. It is a great module for this type of project as it has a wide range of voltage output and decent current capability …
“Ever wondered if your batteries are any good? I built a tester with data logging and tested every battery I could get my hands on. It all started with a set of seemingly bad NiMh batteries and the desire to …
“We report a handheld, portable potentiostat with a user-friendly interface for electrochemical sensing using a wireless power supply. 1. Synopsis The development of reliable and low-cost electrochemical potentiostats is essential in the field of chemical sensors and biosensors. These potentiostats …
“Ground Penetrating Radar using Arduino This project aims the development of a very low cost (under 300 USD components cost) Ground Penetrating Radar. The acquired data can be visualized onboard, in real time, as well as stored and transferred to …
“A fun way to monitor your internet traffic! With complete lockdown going on in India, everything including mail services has been closed. No new PCB projects, no new components, nothing! So to overcome the boredom and to keep myself busy …
“This project features an easy to use Digital to Analog converter (DAC) shield for Arduino Nano. The project is built using MC4725 12Bit DAC IC over I2C communication. The shield directly seats on Arduino Nano and also can be used …
“In this Instructable, I will show my Arduino-controlled buck/boost/inverter converter. And what means that “true” in the title, you ask? Well, you have probably already seen a tutorial where somebody just connected a transistor to the PWM output …
“Regulated smart constant current charger for 9V NiMH rechargeable batteries.”