This article was originally sponsored by Cloom. An AV cable, short for audio/video cable, is used to carry audio, video, or both between electronic devices. AV cables have been widely used with televisions, DVD players, game consoles, cameras, projectors, amplifiers, and other home entertainment equipment. When most people refer to …

Sponsored Post by Cloom Cloom, a reliable wire harness, and cable assemblies manufacturer, today published an “Automobile Wire Harness – The Ultimate Guide.” It has six chapters that cover some useful terms about Automobile Wire Harness knowledge.

PCB is an indispensable unit in the electronic products that humans use every day, and it plays a role that cannot ignore. Do you know how to choose a PCB that meets your needs? Or, you want to buy but not sure about the right supplier? No worries! We have …

Guest Post from OurPCB Do you know what the PCB circuit boards made of are? PCB vs PCBA-What is the differences? Have you ever opened up your iPhone to see what’s inside? You would find only a few things, from the digitiser, battery to soldering and of course, the PCB. …

Sponsored Post by WellPCB In this guide, we will introduce you to a supplier of cheap PCB prototype. We will discuss what to consider when purchasing from them. I hope that you will be able to answer all your concerns and concerns in this article. Buckle up. A lot of …

Last time, I featured the 0.96” OLED display and how to use with an Arduino microcontroller. If that screen was too small, you can try upgrading to a slightly larger 1.3” display. This tutorial aims to guide you on how to use the 1.3” OLED with popular microcontroller boards such …

The WeMos D1 Mini is a compact ESP8266 development board with 11 digital I/O pins, one analog input, and built-in WiFi. This guide covers the complete WeMos D1 Mini pinout, including the D0–D8 to ESP8266 GPIO mapping, I2C, SPI, UART, ADC, power and boot pins. After the pinout reference, we'll …

Wouldn’t it be cool if you could control something by just waving your hands? Well, this is what the grove gesture sensor does. In this post, I will show you how to use this sensor with an Arduino and create a simple gesture control project.

With the 8 x 8 LEDs in a dot matrix, you can create several different characters and graphics. Imagine what you can do if you have a MAX7219 cascaded dot matrix module.

Programming a microcontroller in assembly languages takes time and to reduce that time, embedded systems engineers often have tricks up their sleeves. One of those tricks is the use of lookup tables. In this post, I will share how I use lookup tables in assembly language for the PIC16F84A microcontroller.