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![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)
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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)
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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![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/2022/04/001-3-1024x538.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![NJL5830R – Optical Touchless Sensor to control a switch without physical contact NJL5830R – Optical Touchless Sensor to control a switch without physical contact](https://www.electronics-lab.com/wp-content/uploads/2022/04/b_nji5830r-1024x410.jpg)
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NJL5830R – Optical Touchless Sensor to control a switch without physical contact
Nisshinbo Micro Devices Inc. has introduced a new reflective type optical sensor NJL5830R that contains a high-power infrared LED, a photodiode sensor, and a signal processing IC in a unique package and has a high resistance to ambient light to prevent operation interference and can...
Continue Reading![Space-saving schottky rectifiers from Diodes Space-saving schottky rectifiers from Diodes](https://www.electronics-lab.com/wp-content/uploads/2022/04/DIO-8620-MR-Image-DT4U40EP3-SDM4A40EP3-SDM5U45EP3.jpg)
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Space-saving schottky rectifiers from Diodes
Diodes have announced the introduction of a series of high-current Schottky rectifiers in ultra-compact chip-scale packages (CSPs). The DIODESSDM5U45EP3 (5A, 45V), DIODES SDM4A40EP3 (4A, 40V), and DIODES SDT4U40EP3 (4A, 40V) achieve the industry’s highest current densities in their...
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/2022/04/020-1024x771.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![Piezo Element Amplifier for Guitar and Violin Piezo Element Amplifier for Guitar and Violin](https://www.electronics-lab.com/wp-content/uploads/2022/04/BOM-3-1024x391.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![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/2022/04/005-2-1024x551.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...
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