Texas Instruments LM74500-Q1 Reverse Polarity Protection Controller
https://www.electronics-lab.com/texas-instruments-lm74500-q1-reverse-polarity-protection-controller/
Texas Instruments LM74500-Q1 Reverse Polarity Protection Controller is an automotive AEC Q100 qualified controller which operates in conjunction with an external N-channel MOSFET as a low loss reverse polarity protection solution. The wide supply input range of 3.2V to 65V allows control of many popular DC bus voltages such as 12V, 24V, and 48V automotive […]
Capacitech Offers Energy Storage Technology with a Unique Form Factor; Flexible Cable-Based Capacitors for Energy Harvesting and IoT Devices
https://www.electronics-lab.com/capacitech-offers-energy-storage-technology-with-a-unique-form-factor-flexible-cable-based-capacitors-for-energy-harvesting-and-iot-devices/
Power consumption is a crucial factor for the Internet of Things (IoT) applications, as it relies on a battery, which has a limited capacity and short service life, to carry out the device’s operations. IoT devices are often deployed in places that are physically difficult to reach making it difficult and expensive to replace them […]
Meet Minima – One of the smallest and most versatile Arduino boards
https://www.electronics-lab.com/meet-minima-one-of-the-smallest-and-most-versatile-arduino-boards/
Hamish Morley has designed a microcontroller module to help enthusiasts and developers accelerate their ideas faster into products — a versatile Arduino-compatible board in a really small package, called Minima. “Minima is a small and versatile Arduino compatible programmable microcontroller module in a surface mount format. It is an ideal stepping stone between traditional jumper-based […]
Solarcell offers modern, convenient and renewable energy for all kinds of devices and gadgets
https://www.electronics-lab.com/solarcell-offers-modern-convenient-and-renewable-energy-for-all-kinds-of-devices-and-gadgets/
If you have ever loved the idea of recharging batteries with solar power or have been looking for a great way to minimize the use of traditional batteries, then you might want to take a closer look at the new Solarcell that has just launched and funded on Kickstarter by a team of developers. “Solarcell […]
This CheatKard Lets Electrical Engineers Increase Their Efficiency At Work
https://www.electronics-lab.com/this-cheatkard-lets-electrical-engineers-increase-their-efficiency-at-work/
Are you an electrical engineer and always looking for reference sheets to assist you with calculations and assumptions? Then this credit card-sized CheatKard will help you to ease your life as an electrical engineer. Nerdonic, known for its custom electronics, IoT & rapid prototyping, had introduced the Nerdonic PCB business reference card. This reference card […]
PCBgogo Offers Topnotch PCB Fabrication Services
https://www.electronics-lab.com/pcbgogo-offers-topnotch-pcb-fabrication-services/
Printed Circuit Boards (PCBs) are popular among engineers, developers, and hobbyists and they are readily available for use in many devices that we use in our daily lives. You can find them in portable electronic devices, industrial machines, heavy equipment, communication devices and consumer electronics. The PCBs we see today are usually very complex and […]
Sensorless FOC 3 Phase Low Power Brushless BLDC Motor Driver
https://www.electronics-lab.com/project/sensorless-foc-3-phase-low-power-brushless-bldc-motor-driver/
Driving a 3-phase brushless DC motor is very easy with this project. It is a simple and easy-to-build project that requires only a few external components. The circuit is based on AMT49400 IC which is an advanced 3-phase, Sensorless, brushless DC (BLDC) motor driver with integrated power MOSFETs. The chip includes the field-oriented control (FOC) […]
Low Voltage Lead Acid Battery Disconnect board – Prevents Deep Discharge Of 12V Lead Acid Battery
https://www.electronics-lab.com/project/low-voltage-lead-acid-battery-disconnect-board-prevents-deep-discharge-of-12v-lead-acid-battery/
This project helps to optimize the 12V lead-acid (SLA) battery life as it prevents the battery from going into deep discharge. It is very important to disconnect the load before the battery enters into deep discharge as this may destroy or damage the battery cells. The circuit shown here turns off the load before the […]
High Side Switch with Input Overvoltage and Overcurrent Protection
https://www.electronics-lab.com/project/high-side-switch-with-input-overvoltage-and-overcurrent-protection/
The project here is a 48V protected, high side switch designed to switch a 5A output load from input voltages from 8V to 48V. The circuit helps the user to easily ON/OFF the high current and voltage load with over-voltage lockout and over-current protection. The wide input range and low shutdown current (1μA typical) make […]
3W Stereo Differential Input CLASS-D Audio Amplifier with UP/DOWN Volume
https://www.electronics-lab.com/project/3w-stereo-differential-input-class-d-audio-amplifier-with-up-down-volume/
The circuit presented here is a 3W stereo audio amplifier with memory UP/DOWN volume control. The project is based on PAM8408 IC from Diode Incorp which is a filter-less class-D amplifier with high SNR and Differential input which helps eliminate noise. Two tactile switches are provided to control the UP/DOWN volume in 32-steps and it […]