High Current/High Voltage OPAMP with Boost Output Current Greater Than 1A
https://www.electronics-lab.com/project/high-current-high-voltage-opamp-with-boost-output-current-greater-than-1a/
This project provides High Voltage and High Current output swing. The board is built using OPA454 OPAMP and 2 x high current NPN/PNP BJT Transistors. Output transistors Q1 and Q2 provide positive and negative output currents to the load. The project works with an input power supply up to +/-50V DC. OPAMP Vout swings from […]
Voltage Controlled Amplifier with Balanced Input
https://www.electronics-lab.com/project/voltage-controlled-amplifier-with-balanced-input/
The project presented here is a Voltage Controlled Amplifier (VCA). A VCA board helps users control the audio level from a remote potentiometer. This board requires a balanced audio signal. Gain control voltage can be adjusted through potentiometer R13. The project works with a dual (±15V) power supply. Screw terminal connectors are provided for […]
Fuel Level Monitor with 15 Segments Bar-Graph Display
https://www.electronics-lab.com/project/fuel-level-monitor-with-15-segments-bar-graph-display/
This Fuel level Monitor allows users to measure the fuel level using a resistive float sensor in the fuel tank. The project measures the fuel level and displays it on a 15-segment bar-graph display. The project is Arduino-compatible and consists of ATMEGA328 controller. The resistive sensor with a divider resistor is connected to Analog pin […]
RC PWM Signal to Stepper Pulse Generator
https://www.electronics-lab.com/project/rc-pwm-signal-to-stepper-pulse-generator/
This simple Arduino compatible project reads an RC PWM signal (1000μs to 2000μs) and provides 0 to 500Hz pulse output to drive a stepper motor. Step and Direction outputs are open collector types 5V signals. Both signals can directly drive LEDs of optocoupler of stepper drivers. The board consists of ATMEGA328 chip and 2 x […]
Luckfox Pico Ultra is a Rockchip RV1106-based Linux board
https://www.electronics-lab.com/luckfox-pico-ultra/
Luckfox Pico Ultra is a Rockchip RV1106-based micro Linux dev board with 0.5 Tops NPU to run AI that can be configured to run AI tasks. The board also features a MIPI CSI port, an Ethernet port GPIO, UART, RGB LED header, SPI, I2C, USB, a speaker interface, and much more. Waveshare also offers two […]
LILYGO T-Glass IS A Google Glass Like Smart Glass Powered by an ESP32-S3
https://www.electronics-lab.com/lilygo-t-glass-is-a-google-glass-like-smart-glass-powered-by-an-esp32-s3/
LILYGO® T-Glass AR is an ESP32-S3-powered smart glasses with a smart Bosch AI IMU. The Bosch IMU is an AI smart sensor that integrates a 6-axis IMU, a 32-bit customizable programmable microcontroller, and various software functionalities. With these functionalities, this can be used in applications like navigation, machine learning analytics, and orientation estimation. All the main […]
Forlinx FET3562J-C is A Rockchip RK3562(J) based SoM with Dual Etherne
https://www.electronics-lab.com/forlinx-fet3562j-c-is-a-rockchip-rk3562j-based-som-with-dual-etherne/
Forlinx FET3562J-C is a Rockchip RK3562/RK3562J-based System On Module (SoM) designed for IoT, automation, and consumer electronic applications. The SoC used in the module is built with the latest 22nm process with ARM Cortex-A53 cores running at up to 2GHz, which makes it very power-efficient. In terms of storage, it can be configured with LPDDR4 RAM […]
Infineon CY8CKIT-062S2-AI Dev Kit Features Diverse Onboard Sensors with Ready to Use AI Models
https://www.electronics-lab.com/infineon-cy8ckit-062s2-ai-dev-kit-features-diverse-onboard-sensors-with-ready-to-use-ai-models/
Infineon CY8CKIT-062S2-AI Dev Kit is a PSoC 62S2 MCU-powered development board built to create and test edge AI applications. The unique aspect of this board is that it features a plethora of sensors including a microphone, radar, IMU, magnetometer, and an air pressure sensor which can be configured to get environmental data, and with the […]
LILYGO T-Encoder-Pro: ESP32-S3 WiFi/BT Rotary Encoder with AMOLED Touchscreen
https://www.electronics-lab.com/lilygo-t-encoder-pro-esp32-s3-wifi-bt-rotary-encoder-with-amoled-touchscreen/
The LILYGO T-Encoder-Pro is an ESP32-S3-based rotary encoder with a 1.2-inch AMOLED touchscreen display. The touchscreen features a 390×390 pixels resolution and has a pair of Qwiic connectors for additional peripheral support. The device also includes an onboard buzzer for auditory feedback, a USB Type-C port for data and power, and three threaded brass inserts […]
ASUS Chromebox 5A – An Intel Raptor Lake (13th Gen) Based Mini PC for Productivity and Entertainment
https://www.electronics-lab.com/asus-chromebox-5a-an-intel-raptor-lake13th-gen-based-mini-pc-for-productivity-and-entertainment/
The ASUS Chromebox 5a is a compact mini PC with 13th-generation Intel Core processors. The PC comes in many configurations starting with Intel Celeron to Intel Core I7; the basic Celeron version only costs around $294.00, and the features pack i7 version will cost you around $980.00. The common thing about all these versions is […]