There are numerous ESP8266 modules available, and they are often used in battery-powered IoT applications that, with the correct configuration, can run for months. In this guide, you will learn how to power an ESP8266...

Voltaplex Energy launched Voltx.ai Alpha, a battery design automation cloud software that will enable engineering teams to rapidly prototype new lithium-ion battery pack designs.  Voltaplex Energy believes Voltx.ai will become a world standard battery design tool because...

  I’ve been wanting to build this walker robot even since I saw it on YouTube. After a little searching I found some more information on it and decided to make my own. The goal I had...

  We introduced this concept last year, and have launched three games so far. Our final game of 2019 was SumoBots Battle Royale — where players from anywhere in the world can fight real robots in a...

Researchers in Thailand have developed a ZigBee-based wireless monitoring solution for off-grid PV installations capable of tracking the sun across the sky, tilting the panel hourly. The elevation for the setup is adjusted manually once per month for...

Have you tried to test a battery capacity? How much was it difficult? Now a new DIY instrument allows you to identify a fake Lithium-Ion/Lithium-Polymer/NiCd/NiMH battery. You can also see on the LCD user interface to check...

  Given two batteries, it chooses the one to connect to the load based on the voltage measured at their poles. It can also be used to switch DC power supplies. The growing demand for portable devices...

  An audio file player based on an MP3 module with FM radio, Bluetooth and remote control; a 10 V stereo output and two speakers are used for the listening. The device can even work via outlet...

  The latest robot from Waveshare, it adds interesting features to the qualities of its predecessor. You were able to appreciate the instructional robotics platform on wheels called Alphabot, in an article dedicated to it, and you...

  A robotics development platform based on a two-wheel mechanics plus pivoting wheel on which you can prototype applications, controllable with popular Arduino Uno, Raspberry Pi 3 boards or both.  Robotics is one of the most engaging...

Discover all our Smart switching battery charger in our store. The use of microprocessor technology in our battery chargers saves the life of your devices. The battery will never overcharge and the trickle charge will always be maintained. For...

  When inserted in the cigar lighter socket, it signals the electrical system’s voltage level by means of a bi-color LED.   Especially in the cold season, knowing the battery voltage, when the engine is off, allows...

PiJuice project has been already 500% funded on Kickstarter, and still one week to gather funds! What is PiJuice? As one of the smallest systems around there’s so many amazing things you could do with the Raspberry...