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February Hardware Crowdfunding Roundup

February Hardware Crowdfunding Roundup

Here is a look at some of the most interesting crowdfunding campaigns this month on Kickstarter, featuring a USB hot multi-tool, a power oriented microcontroller, and an FPGA based prototyping board with multiple interfacing and i/o options.


News Feb 26, 2017 by Chantelle Dubois
Using a SIM900A to Send Sensor Data to a Website

Using a SIM900A to Send Sensor Data to a Website

In this article, I'll show you how I used one of my SIM900A GSM modules to send temperature and relative humidity to my personal website.


Introduction to Low-Power Embedded Design

Introduction to Low-Power Embedded Design

Low power consumption has become an important design goal in many electronic systems. This article introduces essential concepts and techniques.


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
Teardown Tuesday: Fujifilm Instax Mini 8 Camera

Teardown Tuesday: Fujifilm Instax Mini 8 Camera

The Fujifilm Instax Mini 8 camera has a surprisingly complete electronic control board. This teardown looks inside.


News Jan 31, 2017 by Mark Hughes
Harnessing Secure Microcontroller Know-How to Protect Connected Devices

Harnessing Secure Microcontroller Know-How to Protect Connected Devices

As modern life increasingly moves online, more powerful secure microcontrollers and other secure ICs are emerging.


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
Quark D2000 I2C Interfacing: Add a Color Sensor and Asynchronous Mode

Quark D2000 I2C Interfacing: Add a Color Sensor and Asynchronous Mode

Use I2C on the Quark D2000 development board to interface a color sensor and get acquainted with using asynchronous mode.


Designing a Circular-Touch-Sense User Interface

Designing a Circular-Touch-Sense User Interface

This project gives you an example of how a basic user interface can be implemented using only one circular capacitive touch sensor.


Projects Jan 05, 2017 by Robert Keim
Embedded FPGA: Changing the Way Chips Are Designed

Embedded FPGA: Changing the Way Chips Are Designed

Learn how embedded FPGAs work and what advantages they offer.


Controlling a Servo with a PICAXE and an IR Sensor

Controlling a Servo with a PICAXE and an IR Sensor

A PICAXE 08M2 can be used to read the amount of IR (infrared) light falling on a phototransistor and respond by moving a servo to a predetermined position.


Circular Touch Sensing with an EFM8 Microcontroller

Circular Touch Sensing with an EFM8 Microcontroller

In this project we will develop an algorithm for precisely locating a touch event that occurs somewhere on a circular capacitive sensor.


Projects Dec 15, 2016 by Robert Keim
DIY Arduino-Based Sous-Vide Machine

DIY Arduino-Based Sous-Vide Machine

Learn how to build your own sous-vide machine. Say goodbye to overcooked steak!


Projects Dec 13, 2016 by Cezar Chirila
Capacitive Touch Sensing with an EFM8 Microcontroller

Capacitive Touch Sensing with an EFM8 Microcontroller

This project explores capacitive-touch-sense technology using an evaluation board for an EFM8 Sleepy Bee microcontroller.


Projects Dec 12, 2016 by Robert Keim
Open Source RISC-V Architecture Makes Strides Towards Customizable SoCs

Open Source RISC-V Architecture Makes Strides Towards Customizable SoCs

The RISC-V footprint is expanding with the commercial availability of open-source chips and related development boards from silicon startups like SiFive and OnChip.


News Dec 07, 2016 by Majeed Ahmad
Custom Microcontroller Design: Assembling, Measuring, Programming

Custom Microcontroller Design: Assembling, Measuring, Programming

This is part 2 of a step-by-step guide to bringing your custom microcontroller design to life.


Custom Microcontroller Design: Hardware, Tools, and Toolchain

Custom Microcontroller Design: Hardware, Tools, and Toolchain

This is Part 1 of a step-by-step guide to bringing custom microcontroller designs to life.


Raspberry Pi Object Detection Cat Toy

Raspberry Pi Object Detection Cat Toy

This object detection toy will keep your cat's head spinning for hours!


Projects Nov 07, 2016 by Ryan Jones
Understanding and Implementing the HC-12 Wireless Transceiver Module

Understanding and Implementing the HC-12 Wireless Transceiver Module

The HC-12 is a 100mW multi-channel wireless transceiver you can use in your projects to transmit and receive serial information.


Projects Nov 02, 2016 by Mark Hughes
MCU Carves Power Domains to Optimize CPU Load, Data Transfers

MCU Carves Power Domains to Optimize CPU Load, Data Transfers

ST's new microcontroller is raising processing levels while boasting three power domains for energy efficiency.


News Oct 31, 2016 by Majeed Ahmad