Understanding UAV in Mission-Critical Scenarios: Leveraging IoT for a Safer Future
https://www.electronics-lab.com/understanding-uav-in-mission-critical-scenarios-leveraging-iot-for-a-safer-future/
We have witnessed an increase in natural disasters worldwide in recent months. Wildfires, earthquakes, storms, floods and droughts have left many people’s homes in ruins. These extreme natural events often have serious consequences in terms of economic losses, social chaos as well as environmental damage. Nowadays, enhanced technologies offer innovative ways to address various problems […]
Dual +5 V/-5V @ 200 mA Regulated Linear Power Supply
https://www.electronics-lab.com/project/dual-5-v-5v-200-ma-regulated-linear-power-supply/
The project presented here is a dual AC to DC output linear power supply. This power supply provides low ripple low noise DC regulated output. Usually, transformer-based linear power supplies are considered very bulky and inefficient, but this power supply still is very important for sensitive applications such as analog circuits, communications devices, radio devices, […]
LMZ12008 Power Modules Series have integrated Inductor
https://www.electronics-lab.com/lmz12008-power-modules-series-have-integrated-inductor/
48W, 8A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage. The LMZ12008 SIMPLE SWITCHER© power modules are an easy to use step down DC to DC solution capable of driving up to 8A load. Texas Instruments LMZ120xx SIMPLE SWITCHER® Power Modules provide easy-to-use step-down DC-DC solutions with exceptional power conversion efficiency, output voltage accuracy, […]
SOM-5883 with 11th Gen. Intel® Core™ Processors Empower Breakthrough Performance and Next Gen. I/O Expansion
https://www.electronics-lab.com/som-5883-with-11th-gen-intel-core-processors-empower-breakthrough-performance-and-next-gen-i-o-expansion/
Advantech, a leading embedded and AIoT solutions provider, has released the new SOM-5883 Computer-on-Module for high-performance edge computing applications. SOM-5883 is a COM Express Basic Type6 Module, with integrated 11th Gen. Intel® Core™ processors (formally called Tiger Lake-H). It offers octa-core computing performance under TDP 45Watt, with excellent Intel Iris Xe graphics and ready-to-use Edge […]
IR Remote Controlled Motorized Potentiometer – Arduino Compatible
https://www.electronics-lab.com/project/ir-remote-controlled-motorized-potentiometer-arduino-compatible/
This is an Infrared Remote controlled motorized potentiometer controller. It’s an open-source project built on the Arduino platform and compatible with Arduino IDE for custom programming. The project consists ATMEGA328 microcontroller, IR sensor, L293D motor driver, ALPS Motorized potentiometer, a connector for Arduino programming, etc. The L293D H-bridge drives the potentiometer motor, 2 Parallel direction […]
Low Voltage Microphone Preamplifier with Variable Compression and Noise Canceling
https://www.electronics-lab.com/project/low-voltage-microphone-preamplifier-with-variable-compression-and-noise-canceling/
This is a complete microphone signal conditioning project. Designed primarily for voice-band applications, this project provides amplification, limiting, variable compression, and noise gate. User-adjustable compression ratio, noise gate threshold, and two different fixed gains optimize circuit operation for a variety of applications. This is a complete and flexible solution for conditioning condenser microphones for personal […]
Maxim’s MAX4295 Circuit provides Class D motor control
https://www.electronics-lab.com/maxims-max4295-circuit-provides-class-d-motor-control/
Class D audio amplifiers provide a dual benefit for battery-powered portable devices (Figure 1). They enhance battery life, and they produce much less power dissipation than do their linear cousins. Those features make Class D amplifiers ideal candidates for controlling speed and direction in small electric motors. The standard application circuit for a Class D audio […]
Small-Sized Broadband Inductors for High-Impedance Performance in Vehicle-Mounted PoC
https://www.electronics-lab.com/small-sized-broadband-inductors-for-high-impedance-performance-in-vehicle-mounted-poc/
Measuring 1812 inch, Murata’s new broadband inductors for Bias-T circuits provide high inductance of 22 μH and high current of 700 mA in vehicle-mounted PoC used in SerDes interfaces. These new inductors use Murata’s original ceramic materials and coil structures to offer high performance. The new LQW43FT_0H series ensures high-impedance performance over a broad range in the […]
5 W + 5 W Dual BTL Class-D Audio Amplifier
https://www.electronics-lab.com/5-w-5-w-dual-btl-class-d-audio-amplifier/
The project described here is a high-efficiency dual BTL class-D audio amplifier with single supply operations. The project was built using TDA7491LP13TR from ST. The low profile PCB design can fit in a small area, operating power supply 9-12V DC, Project supports single-ended or differential audio signal inputs. Jumpers are provided to set the various […]
AS7038RB Biosensor Solution with Embedded ECG Channel
https://www.electronics-lab.com/as7038rb-biosensor-solution-with-embedded-ecg-channel/
ams’ biosensor solution is based on photoplethysmography and electrocardiogram The operation of the ams AS7038RB is based on photoplethysmography (PPG) and electrocardiogram (ECG). PPG is the most used HRM method, which measures pulse rate by sampling light modulated by the blood vessels, which expand and contract as blood pulses through them. PPG is also used […]