We all know how important it is to remember to charge our phones and other devices, but what does this entail? Read on as we explore everything you need to know about battery chargers and the science behind them. Find out why they’re so important and how they work! What Is a Battery Charger? A […]
An Easy Guide To Understanding How Battery Chargers Work Read More »
When we last checked in with prolific prototypist [Eric Strebel], he was perfecting the design of an eco-friendly wireless charger and turning his initial paper prototype into a chipboard version 2.0 that takes manufacturing concerns into consideration. At the end of this second video in a series, [Eric] was printing out the early versions of
HOW TO MAKE A CLASSY, BRASSY CARDBOARD PULP MOLD Read More »
This Li-Po/Li-ion Arduino charger shield is mainly designed to power up the Arduino from single 3.6V Li-Po battery. Li-Ion and Li-Pol Charger/ DC-DC Boost converter Arduino shield provides 6.5V/400mA from single Lithium Polymer battery. The Arduino shield is equipped with BQ21040 battery charger IC and CS5171 step up DC-DC converter. The shield also has prototype area to utilize the maximum area
LI-PO/LI-ION ARDUINO CHARGER SHIELD USING BQ21040 Read More »
SE8A is the first power delivery controller with embedded Secure Element for added protection against unauthorized chargers The new chips support up to 100W-charging and meets latest USB-PD 3.0 specifications. Samsung Electronics, a world leader in advanced semiconductor technology, today announced two USB Type-C power delivery (PD) controllers, SE8A and MM101. With the new PD controllers, power chargers are able to communicate with the
SAMSUNG’S TWO NEW USB PD CONTROLLERS SUPPORT UP TO 100W-CHARGING Read More »
Designers of portable Li-ion battery-powered electronics now have a simplified and more flexible way to add a USB Type-C (USB-C) charging system to their products with the MAX77860 3A switch-mode charger from Maxim Integrated Products, Inc. (NASDAQ: MXIM). This USB-C buck charger provides the industry’s first integrated USB-C port controller and charger to eliminate the
HIGHLY INTEGRATED USB-C BUCK CHARGER FROM MAXIM REDUCES SIZE BY 30 PERCENT Read More »
The inspiration for this instructable is the DIY Digital Spirit Level found here by GreatScottLab. I liked this design, but wanted a bigger display with a more graphical interface. I also wanted better mounting options for the electronics in the case. Ultimately, I used this project to improve on my 3D design skills (using Fusion 360) and to
DigiLevel – a Digital Level With Two Axes Read More »
For my school project ‘ if this, then that ‘ I had to make something Interactive with the use of an arduino. I chose to create this automatic dice tower. In this project I’ll show you how I put it together. The tower itself is simple, its just a wooden case with an extra tray
Arduino Automatic Dice Tower Read More »
A friend introduced me to neopixels (WS2812) programmable LED’s. That would be great for my word clock, so I re-did the clock. It is very much a mixup with a slightly different size and code. The 8×8 WS2812 modules are also cheaper than the colorduino, I used before. Check out my previous Ible if you want to
Dutch 8×8 Neopixel Word Clock Read More »
Introduction Hello Everyone!This is my first guide and (hopefully) the first one in a series of guides on my quest to create an open-source RGB-LED visual poi. To keep it simple first, this is going to result in a simple led-poi featuring remote control via IR and all kinds of colour-change-animations. Keep in mind: This
DIY RGB-LED Glow Poi With Remote Control Read More »
Description After 3 years of development, this open source project is nearing completion. From its modest beginnings it has evolved into a rather sophisticated device with a USB interface, powerful USB charging ports, a 20×4 character LCD, a rotary encoder with push button, precision measurement of everything from voltages and currents to temperatures. There are
High Efficiency MPPT Solar Charger Read More »
