On-Delay And Off-Delay Timers Using CD4050 And CD4049
Many devices, such as water pumps, exhaust fans, and geysers, need to run for only a limited period. Forgetting to switch them off can result in unnecessary power consumption and w...
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Many devices, such as water pumps, exhaust fans, and geysers, need to run for only a limited period. Forgetting to switch them off can result in unnecessary power consumption and w...
Back in the 2000s, the iPod was every tech enthusiast’s dream device. As engineers, we were always curious about how it was designed and how we could build one ourselves. In this p...
This BFO (beat frequency oscillator) metal detector system demonstrates the practical application of analogue signal mixing and processing techniques. Beat frequency oscillator pro...
The ESP32 microcontroller has become a cornerstone for electronics enthusiasts and professionals, offering a balance of performance and versatility. Hacktuber explores five distinc...
Thermal cameras are used for PCB fault detection, solar-panel inspection, engineering thermal analysis, and body-temperature monitoring. However, good-quality thermal cameras are o...
Build: < ₹1400 versus Buy: > ₹5000 Disclaimer: Depending on where you live, you may require a permit/licence for FM radio broadcasting. Please check your local laws and proce...
Save on soldering and get your next project running faster.
It is a production-grade IoT fleet management system built with FastAPI, MQTT, Prometheus, and Grafana. Supports device registration, remote configuration, OTA firmware updates wit...
By Janardhana Swamy and neha j.s.
Designing electronic circuits can be tricky, but the right tools make all the difference! Our Circuit Design Calculators for Engineers and Students are free-to-use tools that help...
Monitoring how many people enter or exit a space is essential in many environments such as offices, factories, libraries, and meeting halls. Manual tracking is unreliable and impra...
A fan-made Pac-Man Championship Edition port runs on an eight-bit microcontroller, generating composite video and audio with a handful of inexpensive components. An eight-bit micro...
A programmable electronics testing platform combines signal measurement, logic analysis, and waveform generation, with expandable modules for customised testing and prototyping. Pi...
The ESP8266 and ESP32 microcontrollers have become essential components for IoT enthusiasts, offering built-in Wi-Fi, Bluetooth capabilities and a wide range of applications. In th...
Creating a magnetic heading indicator with an ESP32 microcontroller and a round display is a project that combines technical precision with creative design. LazyDays Creation demon...
A developer has reverse-engineered the LC75826W display controller in a scrapped Sony CDX-A250 head unit and released MIT-licensed Arduino code that lets makers reuse its segment L...
Save more than you spend.
Super cool recent build from Indian maker Arnov Sharma: The main reason for making this project was actually pretty simple. I was already using the Pi 500+ with my USB recording mi...
Building a robot is an effective way to understand embedded systems, control logic, and real-world electronics integration. This system demonstrates a Bluetooth-controlled mobile r...
Zion Brock’s project, “The Orb,” integrates 3D printing, open source software and the WaveShare ESP32 display to create a modular device with practical features. Inspired by multif...
Modern Wi-Fi signals can do more than transfer data. These radio waves can be analysed using channel state information (CSI) to detect movement, estimate location, track activity,...
В вљЎ 35 Electrical Components Explained | Names, Symbols & Uses рџ”§Want to improve your electrical and industrial automation knowledge? This educational poster helps you iden...
Building your own mobile phone might sound like a daunting task, but the MAKERphone 2.0 makes it surprisingly accessible. This DIY kit, highlighted by Kickbooster, allows users age...
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