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A New Analog Accelerometer for Industrial Applications

A New Analog Accelerometer for Industrial Applications

Some accelerometers are designed for industrial applications, and some are easier to use than others.


News Nov 09, 2017 by Nick Davis
PCB Copper Trace Finish: Materials and Plating Methods

PCB Copper Trace Finish: Materials and Plating Methods

In this article, we discuss why PCB copper traces should be plated, and we’ll review various plating materials and plating methods.


The History and Basics of IPC Standards: The Official Standards for PCBs

The History and Basics of IPC Standards: The Official Standards for PCBs

Learn about the industry-adopted IPC standards that govern every step related to the design, assembly, inspection, testing, and documentation of printed circuit boards (PCBs).


News Oct 20, 2017 by Nick Davis
Get Out of My Space! PCB Keepout Areas in the Z-Axis

Get Out of My Space! PCB Keepout Areas in the Z-Axis

In this article, we'll discuss the importance of PCB enclosure design by considering enclosure design.


News Oct 12, 2017 by Nick Davis
Molex MID Chip and Ceramic SMT Antennas | New Product Brief

Molex MID Chip and Ceramic SMT Antennas | New Product Brief

Molex offers MID chip and ceramic SMT antennas that provide excellent RF performance, and are easy to implement.


Teardown Tuesday: Square Chip and NFC Reader

Teardown Tuesday: Square Chip and NFC Reader

In this Teardown Tuesday, we are going to take a look at the insides of a Square chip reader.


News Oct 03, 2017 by Alex Udanis
Teardown Tuesday: Solar Powered Ultrasonic Dog Repellent

Teardown Tuesday: Solar Powered Ultrasonic Dog Repellent

In this teardown, we examine the innards of the solar-powered ultrasonic dog repellent, complete with solar panel and PIR sensor.


News Aug 29, 2017 by Nick Davis
Teardown Tuesday: Hi-Fi Audio Amplifier with Bluetooth

Teardown Tuesday: Hi-Fi Audio Amplifier with Bluetooth

In this teardown, we examine the Lepy LP-168 Hi-Fi Stereo USB Audio Amplifier with Bluetooth, by NKTECH.


News Aug 15, 2017 by Nick Davis
Teardown Tuesday: Sumo Jumping Robot

Teardown Tuesday: Sumo Jumping Robot

In this teardown, we're going to take a look a sumo jumping robot!


News Jul 18, 2017 by Alex Udanis
Teardown Tuesday: USB CD Drive

Teardown Tuesday: USB CD Drive

Check out the insides of a USB CD drive in this Teardown Tuesday!


News Jun 13, 2017 by Robin Mitchell
Tools and Techniques for Hot Air Soldering Surface-Mount Components

Tools and Techniques for Hot Air Soldering Surface-Mount Components

The best way to solder surface mount devices (SMDs) onto printed circuit boards (PCBs) is with a reflow oven, but when that's not possible, a hot-air station can be successfully used.


How to Flash ESP-01 Firmware to the Improved SDK v2.0.0

How to Flash ESP-01 Firmware to the Improved SDK v2.0.0

Learn about SKD v2.0.0 and how flashing your ESP-01's firmware just got easier.


PLC DCS Analog Input Module Design Breaks Barriers in Channel-to-Channel Isolation and High Density

PLC DCS Analog Input Module Design Breaks Barriers in Channel-to-Channel Isolation and High Density

This article will briefly discuss isolation in the process control analog input module and the traditional approaches to achieving this. It then outlines an alternative high density, easy to design channel-to-channel isolation analog input module architecture.


The Punxsutawney 5000! A Sensirion Temperature Device

The Punxsutawney 5000! A Sensirion Temperature Device

No more waiting around for the groundhog. The Punxsutawney 5000 is here to keep you inside until springtime arrives!


Projects Feb 27, 2017 by Ryan Jones
Build Your Own LED Photography Ring Light

Build Your Own LED Photography Ring Light

LED ring flashes and lights can be a valuable tool for photographers. In this tutorial, we are going to build our own ring light out of LEDs!


Projects Jan 26, 2017 by Alex Udanis
Building an Infrared Tracker with a PICAXE 14M2 and a Stepper Motor

Building an Infrared Tracker with a PICAXE 14M2 and a Stepper Motor

Tracking an infrared light source is not as difficult as you might think; a 14-pin PICAXE, a stepper motor with a driver IC, three phototransistors, and a few other components will do the trick.


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.


Analyzing Circuits via Source Transformation

Analyzing Circuits via Source Transformation

This article uses examples to explain the technique of source transformation.


C-BISCUIT: Layout and Assembly for the Robot Control Board

C-BISCUIT: Layout and Assembly for the Robot Control Board

We’ll discuss some important layout and manufacturing concepts as we look at the PCB for the Robot Control Board.


Projects Oct 25, 2016 by Robert Keim
How to Design a Bluetooth Low Energy Circuit with Sensor Technology

How to Design a Bluetooth Low Energy Circuit with Sensor Technology

Tutorial on designing a Bluetooth Low Energy (BLE) circuit with the ability to measure 9-axis motion, humidity, and temperature.