All About Circuits

Latest Modules Articles and Videos

Categories

Teardown Tuesday: Mercury Remote-Controlled Socket

Teardown Tuesday: Mercury Remote-Controlled Socket

In this Teardown Tuesday, we will be looking at the innards of a Mercury remote power plug that uses a remote to control power sockets.


News Feb 21, 2017 by Robin Mitchell
The Role of Millimeter Waves in Ever-Expanding Wireless Applications

The Role of Millimeter Waves in Ever-Expanding Wireless Applications

Millimeter wave frequencies have the potential to provide a solution to the growing demand for bandwidth and high-speed communication needs.


News Feb 16, 2017 by Amos Kingatua
Teardown Tuesday: General Tools Bluetooth Multimeter

Teardown Tuesday: General Tools Bluetooth Multimeter

This teardown looks inside the General Tools Toolsmart Bluetooth Autoranging Multimeter.


News Feb 14, 2017 by Mark Hughes
Testing a Custom IoT Framework by Controlling an LED: RIOT (RealTime Internet of Things)

Testing a Custom IoT Framework by Controlling an LED: RIOT (RealTime Internet of Things)

Using a custom framework (RIOT) to control an LED with a networked computer.


Projects Feb 08, 2017 by Robin Mitchell
Introduction to Software-Defined Radio

Introduction to Software-Defined Radio

All about software-defined radio (SDR).


The IoT Beaglebone Beagle Treat-Feeder

The IoT Beaglebone Beagle Treat-Feeder

The Beaglebone Treat-Feeder is the prototype for a great pet-feeding device! Keep track of your pet's diet while you stuff your face!


Projects Jan 30, 2017 by Ryan Jones
Implementing LTE Cat 1 Communications for IoT and M2M Applications

Implementing LTE Cat 1 Communications for IoT and M2M Applications

Learn about LTE Cat 1's specifications and how you can use it in designs.


Teardown Tuesday: Wireless Lamp

Teardown Tuesday: Wireless Lamp

In this teardown Tuesday we will take apart an Ikea smart lamp that can be controlled via an external remote.


News Jan 24, 2017 by Robin Mitchell
Teardown Tuesday: Bluetooth Laser Distance Measurer

Teardown Tuesday: Bluetooth Laser Distance Measurer

What's inside the Suaoki Bluetooth laser distance measurement tool?


News Jan 17, 2017 by Mark Hughes
The Resurgence of BattleBots and Robot Wars

The Resurgence of BattleBots and Robot Wars

Battlebots (US) and Robot Wars (UK) have made a comeback. How will modern technology change the game?


News Jan 14, 2017 by Robin Mitchell
Teardown Tuesday: Virtual Drumkit PCB for Drumsticks

Teardown Tuesday: Virtual Drumkit PCB for Drumsticks

In this Teardown Tuesday, we will look at the PCB that makes up the core of the Freedrum system.


News Jan 03, 2017 by Robin Mitchell
LVDS: High-Speed, Low-Power, Robust Data Transfer

LVDS: High-Speed, Low-Power, Robust Data Transfer

This technical brief discusses characteristics and advantages of low-voltage differential signaling (LVDS).


Manchester Encoding: What Is It, and Why Use It?

Manchester Encoding: What Is It, and Why Use It?

Learn about Manchester encoding, a simple and effective way to improve high-speed or wireless digital communication.


The Cyclic Redundancy Check (CRC): Finding—and Even Correcting—Errors in Digital Data

The Cyclic Redundancy Check (CRC): Finding—and Even Correcting—Errors in Digital Data

This technical brief explains what a CRC is and how you can use it to make your digital communication more robust.


Back to Basics: The Universal Asynchronous Receiver/Transmitter (UART)

Back to Basics: The Universal Asynchronous Receiver/Transmitter (UART)

This technical brief explains some low-level details of the widespread—I might even say ubiquitous—UART communication interface.


Tesla’s Towers: Pikes Peak, Wardenclyffe, and Wireless Power Transmission

Tesla’s Towers: Pikes Peak, Wardenclyffe, and Wireless Power Transmission

Even a genius like Tesla couldn't escape the market rules of product success: Be first to market, offer good value, and best the competition.


Convenient, Robust Data Transmission with RS-422 and RS-485

Convenient, Robust Data Transmission with RS-422 and RS-485

This article introduces the RS-422 and RS-485 interfaces and explains why you might want to use them in your designs.


Teardown Tuesday: MiPosaur Robot

Teardown Tuesday: MiPosaur Robot

Miposaur is a self-balancing robot that packs quite a bit of technology into a small package. Let's find out what is inside.


News Nov 22, 2016 by Mark Hughes
Using Zero-IF to Reduce PCB Footprint and Cost

Using Zero-IF to Reduce PCB Footprint and Cost

Learn how to make more efficient designs for RF applications using Zero-IF architecture.


IoT Kit Unveiled at electronica Integrates Wi-Fi, Bluetooth, and ZigBee Stacks

IoT Kit Unveiled at electronica Integrates Wi-Fi, Bluetooth, and ZigBee Stacks

Cypress’s WICED Studio 4 connectivity suite aims to simplify IoT design with a single tool and implement cloud connectivity in minutes.


News Nov 11, 2016 by Majeed Ahmad