![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![Another Seeed Studio reComputer edge computer powered by an NVIDIA Jetson Nano module Another Seeed Studio reComputer edge computer powered by an NVIDIA Jetson Nano module](https://www.electronics-lab.com/wp-content/uploads/2022/05/reComputer-Jetson-Edge-Computer-e1652695470949-1024x633.jpg)
Another Seeed Studio reComputer edge computer powered by an NVIDIA Jetson Nano module
Seeed Studio’s reComputer Jetson series has been around for a while, and are compact edge computers built around the famous NVIDIA Jetson modules for AI embedded applications. The manufacturer continues to add more devices to the list with the all-new reComputer hand-sized edge AI...
Continue Reading![C12880MA Breakout Board with Hamamatsu C12880 MEMS µ-Spectrometer C12880MA Breakout Board with Hamamatsu C12880 MEMS µ-Spectrometer](https://www.electronics-lab.com/wp-content/uploads/2022/05/C12880MA-Breakout-Board-FULL-e1652352546889-1024x665.jpg)
C12880MA Breakout Board with Hamamatsu C12880 MEMS µ-Spectrometer
GroupGets' MEMS micro-spectrometer offers a spectral response of 340 nm to 850 nm and 15 nm of resolution with an Arduino compatible breakout board GroupGets' C12880MA breakout board is a simple Arduino compatible breakout board for the Hamamatsu C12880MA MEMs micro-spectrometer....
Continue Reading![Allegro MicroSystems ACS72981 Linear Hall-Effect Current Sensor ICs Allegro MicroSystems ACS72981 Linear Hall-Effect Current Sensor ICs](https://www.electronics-lab.com/wp-content/uploads/2022/05/196778508.png)
Allegro MicroSystems ACS72981 Linear Hall-Effect Current Sensor ICs
Allegro MicroSystems ACS72981 High-Precision Linear Hall-Effect-Based Current Sensor ICs are economical and precise AC or DC sensing solutions. The ACS72981 features a 250kHz bandwidth ideal for motor control, load detection and management, power supply and DC-to-DC converter control,...
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