testing

India approves Semicon 2.0, a ₹1.27 lakh crore chip program India Approves ₹1.27 Lakh Crore Semicon 2.0 Program for Chip Design and Manufacturing

The Union Cabinet, chaired by Prime Minister Narendra Modi, approved Semicon 2.0 on July 15, 2026, with a total budget outlay of ₹1,27,500 crore.…

Send Data from ESP32 to Firebase Realtime Database How to Send Data from ESP32 to Firebase Realtime Database

In this tutorial, we’re going to learn how to send data from an ESP32 to Firebase Realtime Database. We are using ESP32…

Smart Parcel Tracking System Using IoT How to Build a Smart Parcel Tracking System Using IoT

Imagine you've just sent a parcel through a courier service. As soon as it leaves your hands, you start wondering what…

 DIY Homemade EMF Generator Inside a DIY EMF Generator Built from 12000 Turns of Wire and a Marx Generator

A homemade EMF generator built around a Marx generator and custom transformer offers an interesting look at the science behind electromagnetic…

A Simple DIY Ultra Long-Range Night Vision Build A Homemade Approach to Long-Range Night Vision

Most infrared night-vision systems are limited to relatively short distances mainly because standard IR LEDs spread light too widely to be…

Clock With Water as Pixels Clock Uses Water Bottles as Pixels With Membrane Pumps and Servos

Maker Strange Inventions has built a water-based digital clock in which 60 small bottles act as individual pixels, collectively forming numerals…

bUniProbe by Bitmerse bUniProbe, a Multi-Protocol Hardware Debugger with a Web Interface

There's no shortage of tools to test and debug hardware, but not many feature interfaces for SPI, I²C, UART, CAN, GPIO, ADC, and DAC in one device…

Optocoupler Tester Circuit Build a Simple Optocoupler Tester Circuit for Fault Detection

Optocouplers frequently fail without a sound in labs or during repairs. The package appears to be undamaged, but there…

LiteWing Flight Positioning Module - Maneuver Control Guide LiteWing Maneuver Control System – Autonomous Drone Navigation Using Optical Flow Sensor

The Maneuver Control system is the final logical extension of the LiteWing Flight Positioning Module. While the…

ROHM & Tata Electronics Partner For Semiconductor Manufacturing ROHM and Tata Electronics Form Semiconductor Manufacturing Alliance

ROHM and Tata Electronics have announced the formation of a strategic partnership for semiconductor manufacturing. Initially, the broader emphasis…