![The Alien-Inspired Doogee S98 Pro Rugged Phone’s Price & Launch Date Revealed The Alien-Inspired Doogee S98 Pro Rugged Phone’s Price & Launch Date Revealed](https://www.electronics-lab.com/wp-content/uploads/2022/05/S98-Pro-Photo-1-scaled-1024x576.jpg)
The Alien-Inspired Doogee S98 Pro Rugged Phone’s Price & Launch Date Revealed
Doogee last month introduced the world to a new rugged phone Doogee S98 Pro that took its design inspiration from aliens with a night vision camera, thermal imaging sensor, and an ultra-wide camera. Today, Doogee has finally confirmed that this new, awesome game-changer is earmarked to...
Continue Reading![Power-Saving PWM Solenoid Controller Power-Saving PWM Solenoid Controller](https://www.electronics-lab.com/wp-content/uploads/2022/04/001-1.jpg)
Power-Saving PWM Solenoid Controller
The project described here is a power-saving pulse-width modulator (PWM) controller for solenoids with an internal supply regulator. The board is based on the DRV110 IC which is a PWM current controller which is specifically designed for solenoid and relay applications. The project...
Continue Reading![Li-Ion/Li-Po 18650 Battery to 5V Boost Converter Li-Ion/Li-Po 18650 Battery to 5V Boost Converter](https://www.electronics-lab.com/wp-content/uploads/2022/04/005-2.jpg)
Li-Ion/Li-Po 18650 Battery to 5V Boost Converter
The project presented here is capable of supplying 400mA of current from a 3.7V Li-Ion/Li-Po Battery input with a 5V output. The converter has an internal soft start and internal frequency compensation features. The project is built using LTC3426 SOT23-6 chip. The LTC3426 chip is in a...
Continue Reading![Piezo Element Amplifier for Guitar and Violin Piezo Element Amplifier for Guitar and Violin](https://www.electronics-lab.com/wp-content/uploads/2022/04/003-2.jpg)
Piezo Element Amplifier for Guitar and Violin
The board presented here is a preamplifier for contact microphones that are used for amplifying the sound of musical instruments which do not contain electrical pickups, such as guitar and violins. Most contact microphones use a piezo element to convert vibration in the body of the...
Continue Reading![High-performance, High-reliability Bipolar Stepper Motor Driver High-performance, High-reliability Bipolar Stepper Motor Driver](https://www.electronics-lab.com/wp-content/uploads/2022/04/020.jpg)
High-performance, High-reliability Bipolar Stepper Motor Driver
The project presented here is a bipolar stepper motor driver. It is based on BD63731EFV chip which is a low-consumption driver that is driven by a PWM signal. The power supply voltage of the project is 8 to 28V DC, and the rated output current is 3A. CLK-IN driving mode is adopted for...
Continue Reading![Current-Sense Amplifier with Dual Over Current Level Monitor & Alert Output Current-Sense Amplifier with Dual Over Current Level Monitor & Alert Output](https://www.electronics-lab.com/wp-content/uploads/2022/04/001-3.jpg)
Current-Sense Amplifier with Dual Over Current Level Monitor & Alert Output
The project presented here is a high common-mode current sense amplifier with two high-speed comparators to detect out-of-range current conditions. The comparators are configured to detect and respond to dual over current conditions. These devices feature an adjustable limit threshold...
Continue Reading![Nexperia PBSS4310PAS-Q NPN Low VCEsat Transistor Nexperia PBSS4310PAS-Q NPN Low VCEsat Transistor](https://www.electronics-lab.com/wp-content/uploads/2022/05/157302671.png)
Nexperia PBSS4310PAS-Q NPN Low VCEsat Transistor
Nexperia PBSS4310PAS-Q NPN Low VCEsat Transistor features a very low collector-emitter saturation voltage, high collector current capability, and high efficiency due to less heat generation. The PBSS4310PAS-Q is housed in an ultra-thin SOT1061D (DFN2020D-3) leadless small...
Continue Reading![DIY UPDI USB Programmer is Low-Cost Alternative to Ready-Made Programmers DIY UPDI USB Programmer is Low-Cost Alternative to Ready-Made Programmers](https://www.electronics-lab.com/wp-content/uploads/2022/05/Feature-Image-e1652304645622-1024x570.jpg)
DIY UPDI USB Programmer is Low-Cost Alternative to Ready-Made Programmers
A UPDI USB programmer (Unified Program and Debug Interface) is basically an Atmel / Microchip proprietary programming interface used for some AVR microcontrollers like the ATtiny series. AVR is an 8-bit RISC architecture microcontroller that is developed by Atmel. With the newer...
Continue Reading