Test and Measurement

DHT22 Temperature and Humidity Sensor with Arduino Interfacing DHT22 Humidity & Temperature Sensor with Arduino

The DHT22 temperature and humidity sensor is a versatile and cost-effective sensor used to measure ambient temperature…

Arduino troubleshooting and common issues Arduino not working? Troubleshoot Tips and Tricks to make It Work

The Arduino platform is one of the most popular platforms for electronics enthusiasts and…

Arduino Digital Multimeter Easy To Build DIY Digital Multimeter using Arduino to Test Voltage, Resistance, LED, Diode and Continuity

A multimeter is a must-have tool in your arsenal when it comes to creating or developing electrical circuits. Without…

50 Watt AC/DC Open Frame Power Supplies Series Compact 50 Watt Open Frame AC/DC Power Supplies for Industrial Applications

Traco Power has released the new TPI 50A-J series which is a 50 Watt AC/DC open frame power supplies series with a 3000 VAC…

Arduino and ESP32 Based Power Meter ESP32 Based Power Meter - Measuring Input Power and Output Power to Calculate Efficiency

We are all aware of a basic voltmeter, ammeter, and wattmeters, the three basic things you need to measure values on any…

Multimeter Testing How to Test if Multimeter is Working & Tips to Use it Properly

Multimeters are a super handy piece of electrical test equipment and as the name suggests, they can measure a variety of…

Different Types of Signal Generators and How to Select One All you need to know about a Signal Generator and how to select one!!

A Signal Generator is one of the most important lab equipment for an Electronics Engineer. A waveform or an electrical signal…

ESP32 Active Mode and Deep Sleep Mode Power Consumption Comparison ESP32 Active Mode and Deep Sleep Mode Power Consumption Comparison

ESP32 is one of the most popular Wi-Fi based microcontroller modules and it is a popular choice in many Portable IoT…

PicoScope 9402-5&16 Oscilloscopes Two-channel 5 GHz and 16 GHz Sampler-Extended Real-Time Oscilloscopes to Provide High-Speed Performance at Lower Cost

Designed to analyze repetitive or clock-derived signals, PicoScope 2-channel 9402 Sampler-Extended Real-time Oscilloscope (…

IR Signal Decoder using TSOP and PIC Microcontroller Understanding IR Remote Protocols to build your own IR Signal Decoder using TSOP and PIC Microcontroller

IR remote is one of the simplest, easiest, and cheapest ways to transfer data wirelessly. The range of this device is not that…