Introducing the New ESP32-S3 with Camera
https://www.electronics-lab.com/introducing-the-new-esp32-s3-with-camera/
FireBeetle 2 Board ESP32-S3 (N16R8) AIoT Microcontroller with Camera (Supports Wi-Fi & Bluetooth) FireBeetle 2 ESP32-S3 is a high-performance main controller built around the ESP32-S3-WROOM-1-N16R8 module. ESP32-S3-WROOM-1-N16R8 comes with 16MB Flash and 8MB PSRAM for storing more data. The acceleration for neural network computing and signal processing workloads provided by the ESP32-S3 chip makes the […]
Raspberry Pi Fleet Management with Qbee
https://www.electronics-lab.com/raspberry-pi-fleet-management-with-qbee/
A smart approach to tackle device management In recent years, the popularity of Raspberry Pi has shot up, leading to a growing demand for efficient device management solutions. Currently, some solutions available for device management include: Automated SSH logins Pre-built image with adequate security measures in place. Device management software/system. The optimum choice, according to […]
High Power DC Motor Speed and Direction Control using RC Transmitter – Arduino Compatible
https://www.electronics-lab.com/project/high-power-dc-motor-speed-and-direction-control-using-rc-transmitter-arduino-compatible/
The project presented here is a low-cost solution to control the speed and direction of a high-power brushed DC motor using RC (Radio Remote Control) transmitter. This is an Arduino-compatible board, consisting of an Atmega328 chip, 2 x Relay for motor direction control, MOSFET for speed control using PWM input, Tactile switch, Slide switch, and […]
Signal Conditioning Module for Magnetic Rotary Encoder with Clock and Up/Down Direction Signal Output
https://www.electronics-lab.com/project/signal-conditioning-module-for-magnetic-rotary-encoder-with-clock-and-up-down-direction-signal-output/
This is a highly sensitive, temperature-stable magnetic sensing module ideal for use in ring magnet-based, speed, and direction systems located in harsh automotive and industrial environments. The module is a complete solution to make a magnet-based rotary encoder, which provides clock and up/down direction signal output. The circuit consists of A1230 and LS7184 chips. A1230 […]
3D Effect Audio Processor
https://www.electronics-lab.com/project/3d-effect-audio-processor/
The project presented here is a 3D sound processor, that regenerates 3D sound to stereo speakers. The board is able to regenerate 3D sound from a stereo audio input. It features of wide operating voltage range, wide dynamic range, and low output noise and is suitable for any audio application. This tiny module can add […]
Ground Isolation Audio Amplifier for Automotive Applications
https://www.electronics-lab.com/project/ground-isolation-audio-amplifier-for-automotive-applications/
This Ground Isolation Amplifier is developed for car and automotive applications. The board efficiently eliminates problems caused by wiring resistance and removes noise generated by other electrical devices used in automobile environment. In a car or automotive the audio system is grounded to the car body. For this reason, electrical noise generated by the car […]
KiCad Conference 2023 (KiCon) to be held in A Coruña, Spain
https://www.electronics-lab.com/kicad-conference-2023-kicon-to-be-held-in-a-coruna-spain/
The KiCad Conference will be held in person on September 9-10, 2023 at Palacio de Exposiciones y Congresos de A Coruña (Palexco). KiCad is a free and open-source software suite for the design, simulation, and fabrication of electronic circuits. It is available worldwide for use on Windows, MacOS, and Linux platforms. Professionals from all over […]
Node Red with MQTT on Raspberry Pi
https://www.electronics-lab.com/project/node-red-with-mqtt-on-raspberry-pi/
This tutorial will guide you to integrate the MQTT on Raspberry Pi via the Node-Red platform. Node-RED is a flow-based development tool for the visual programming of hardware devices, and it is widely used for the Internet of Things. In addition, Node-RED provides a web browser-based flow editor, which can be used to create JavaScript […]
Danalogx’s Microamp-Meter- High-speed Wi-fi Current Meter and Micro SD card Logger – A Review
https://www.electronics-lab.com/danalogx-s-microamp-meter-high-speed-wi-fi-current-meter-and-micro-sd-card-logger-a-review/
MicroAmp-Meter The DanalogX MicroAmp-Meter is a device that functions as a high-speed Wi-Fi current profiler and Micro SD card logger. The MicroAmp-Meter is a highly efficient portable current meter that can quickly measure and plot the current consumption of embedded devices. It is an excellent tool, and with its automatic shunt-switching mechanism, it is able […]
Sound to RC Servo Driver v2.0 – Arduino Compatible
https://www.electronics-lab.com/project/sound-to-rc-servo-driver-v2-0-arduino-compatible/
The project presented here is made for applications such as Animatronics, Puppeteer, sound-responsive toys, and robotics. The Arduino compatible board consists of LM358 OPAMP, ATMEGA328 microcontroller, microphone, and other components. The project moves the RC servo once receives any kind of sound. The rotation angle depends on the sound level, the higher the sound level […]