Category: Top Stories
![3-Phase Brushless DC Sinusoidal Sensorless Fan Motor Driver 3-Phase Brushless DC Sinusoidal Sensorless Fan Motor Driver](https://www.electronics-lab.com/wp-content/uploads/2022/03/009-1.jpg)
3-Phase Brushless DC Sinusoidal Sensorless Fan Motor Driver
Driving a low current 3 phase brushless Sensorless DC motor is very easy with this project. This Full-wave BLDC driver project is capable to drive low current brushless fan motor without a hall sensor. 180° sinusoidal drive, high torque output, and silent drive are a few key features...
Continue Reading![Orange Pi 4 LTS – An optimized version of the original Orange Pi 4 Orange Pi 4 LTS – An optimized version of the original Orange Pi 4](https://www.electronics-lab.com/wp-content/uploads/2022/03/Orange-Pi-4-LTS.png)
Orange Pi 4 LTS – An optimized version of the original Orange Pi 4
Shenzhen Xunlong released its new board design Orange Pi 4 LTS, with almost the same specifications and layout as Orange Pi 4 but with minor changes. It is considered to be an optimized version of the original Orange Pi 4 integrated with readily available components while keeping the...
Continue Reading![Meet the COMGO Z1 – A Powerful, Top of the Line, Low-Cost Laser Engraver Review Meet the COMGO Z1 – A Powerful, Top of the Line, Low-Cost Laser Engraver Review](https://www.electronics-lab.com/wp-content/uploads/2022/01/LDFAC5W20W40WLASERHEAD_800x.jpg)
Meet the COMGO Z1 – A Powerful, Top of the Line, Low-Cost Laser Engraver Review
Introduction Laser engravers/cutters like 3D printers are bringing small-scale manufacturing closer to makers and hobbyists. As the technology advances, the competition between companies making them is getting stiffer, leading to the market being flooded with different types and makes,...
Continue Reading![High Current Half-Bridge with Over Current Shutdown High Current Half-Bridge with Over Current Shutdown](https://www.electronics-lab.com/wp-content/uploads/2022/02/001-2.jpg)
High Current Half-Bridge with Over Current Shutdown
The project presented here is a versatile high voltage Half-Bridge with Over-Current Shutdown. The project is built using LT1158 IC from Analog Devices. It is suited for many applications as listed below. A single input pin on the LT1158 synchronously controls two N-channel power...
Continue Reading![3V to 5V DC Output Step-Up DC-DC Converter using MAX668 3V to 5V DC Output Step-Up DC-DC Converter using MAX668](https://www.electronics-lab.com/wp-content/uploads/2022/02/001-1.jpg)
3V to 5V DC Output Step-Up DC-DC Converter using MAX668
The project presented here is a powerful constant-frequency, pulse-width modulating (PWM), current-mode step-up DC-DC switching regulator efficiently producing 5V from input voltages between 3V to 5V. The project can be used in a portable device that works with a battery. The module...
Continue Reading![Round LCD Board based on Raspberry Pi’s RP2040 Microcontroller Round LCD Board based on Raspberry Pi’s RP2040 Microcontroller](https://www.electronics-lab.com/wp-content/uploads/2022/02/RoundyPi-and-RoundyFi-LCD-Board.png)
Round LCD Board based on Raspberry Pi’s RP2040 Microcontroller
UK-based hardware developer Om Singh has launched a crowdfunding project built on two popular microcontrollers, RP2040 and ESP32. The RoundyPi, as the name suggests, is a Raspberry Pi's in-house silicon tape-out RP2040 powered, compact and stylish LCD display of size 1.28-inches. RP2040...
Continue Reading![Single Key Touch Sensor using LM2907 Single Key Touch Sensor using LM2907](https://www.electronics-lab.com/wp-content/uploads/2022/02/001.jpg)
Single Key Touch Sensor using LM2907
This is a single key device featuring a touch ON (Momentary) output. The project is built using the LM2907 chip. The board provides stable sensing and has a wide working power supply range 5V to 12V DC and consumes 20mA. D1 power LED, D2 function LED. Touch sensors are used in many...
Continue Reading![Inkplate 6COLOR – Versatile and Easy-to-use Wi-Fi Enabled 5.8-inch e-Paper Color Display Inkplate 6COLOR – Versatile and Easy-to-use Wi-Fi Enabled 5.8-inch e-Paper Color Display](https://www.electronics-lab.com/wp-content/uploads/2022/02/inkplate-6color.jpg)
Inkplate 6COLOR – Versatile and Easy-to-use Wi-Fi Enabled 5.8-inch e-Paper Color Display
Versatile, easy-to-use, Wi-Fi-enabled 5.8" e-paper COLOR display Continuing the glory of inkplate series, crowd supply has launched a new board Inkplate 6COLOR includes a 5.8-inch display offering users a resolution of 600 x 448 pixels with 7 colors directly available in the form of...
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