Search Results for : PCB
![Ground Isolation Audio Amplifier for Automotive Applications Ground Isolation Audio Amplifier for Automotive Applications](https://www.electronics-lab.com/wp-content/uploads/2023/05/003-2-1024x705.jpg)
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...
Continue Reading![KiCad Conference 2023 (KiCon) to be held in A Coruña, Spain KiCad Conference 2023 (KiCon) to be held in A Coruña, Spain](https://www.electronics-lab.com/wp-content/uploads/2023/05/kicad_3dviewer-1024x576.png)
![](https://www.electronics-lab.com/wp-content/themes/elab/images/advertising_article_events_news_newspaper_icon.png)
KiCad Conference 2023 (KiCon) to be held in A Coruña, 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...
Continue Reading![Node Red with MQTT on Raspberry Pi Node Red with MQTT on Raspberry Pi](https://www.electronics-lab.com/wp-content/uploads/2023/05/1.jpg)
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...
Continue Reading![Sound to RC Servo Driver v2.0 – Arduino Compatible Sound to RC Servo Driver v2.0 – Arduino Compatible](https://www.electronics-lab.com/wp-content/uploads/2023/05/001-1-1024x828.jpg)
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 board is Arduino compatible and consists of LM358 OPAMP, ATMEGA328 microcontroller, microphone, and a few other components. The project moves the RC servo once...
Continue Reading![Continuous Conduction Mode Pre-Converters Module for Power Factor Controller Continuous Conduction Mode Pre-Converters Module for Power Factor Controller](https://www.electronics-lab.com/wp-content/uploads/2023/05/004-2-1024x614.jpg)
Continuous Conduction Mode Pre-Converters Module for Power Factor Controller
This compact module shown here is a Continuous Conduction Mode (CCM) Power Factor Correction Step up Pre-Converter. All-important inputs and output pins are broken out for use in your application, making this board hackable! Please refer to the datasheet of the NCP1654 chip for easy...
Continue Reading![Precision Thermocouple Amplifiers with Cold Junction Compensation – Temperature Range −25°C to +400°C Precision Thermocouple Amplifiers with Cold Junction Compensation – Temperature Range −25°C to +400°C](https://www.electronics-lab.com/wp-content/uploads/2023/05/007-1-1024x819.jpg)
Precision Thermocouple Amplifiers with Cold Junction Compensation – Temperature Range −25°C to +400°C
This Thermocouple Amplifier project provides a simple, low-cost solution for measuring thermocouple temperature. This board simplifies many of the difficulties of measuring thermocouples output. An integrated temperature sensor performs cold junction compensation. A fixed-gain...
Continue Reading![Universal Input AC/DC Switching Buck Regulator – 85V -265V AC Input – 5V/150mA DC Output Universal Input AC/DC Switching Buck Regulator – 85V -265V AC Input – 5V/150mA DC Output](https://www.electronics-lab.com/wp-content/uploads/2023/05/004-1024x751.jpg)
Universal Input AC/DC Switching Buck Regulator – 85V -265V AC Input – 5V/150mA DC Output
The project presented here is a universal input AC/DC switching buck regulator with ultra-low standby power that is capable of delivering up to 2.5W output power. The RAA223012 chip is the heart of the project which combines constant off-time control for heavy load and Pulse Frequency...
Continue Reading![Espressif Systems ESP32-H BLE & IEEE 802.15.4 Modules Espressif Systems ESP32-H BLE & IEEE 802.15.4 Modules](https://www.electronics-lab.com/wp-content/uploads/2023/05/189141014.png)
![](https://www.electronics-lab.com/wp-content/themes/elab/images/advertising_article_events_news_newspaper_icon.png)
Espressif Systems ESP32-H BLE & IEEE 802.15.4 Modules
Espressif Systems ESP32-H BLE and IEEE 802.15.4 Modules are powerful, generic BLUETOOTH® Low Energy and IEEE 802.15.4 combo modules featuring the ESP32-H2 chip. The ESP32-H is suitable for building IoT applications with high requirements for power consumption. The Espressif ESP32-H...
Continue Reading