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![Texas Instruments TPS25961 100miliΩ eFuse Texas Instruments TPS25961 100miliΩ eFuse](https://www.electronics-lab.com/wp-content/uploads/2023/02/TPS25961_simpSchematic.png)
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Texas Instruments TPS25961 100miliΩ eFuse
Texas Instruments TPS25961 100mΩ eFuse is an integrated FET hot-swap device combined to create a highly integrated circuit protection and power management solution. The TPS25961 features multiple protection modes using very few external components and is a robust defense against...
Continue Reading![Smart Wi-Fi Scale Geared Up With ESP32 Smart Wi-Fi Scale Geared Up With ESP32](https://www.electronics-lab.com/wp-content/uploads/2023/02/wireless-scale-upgrade-with-ESP32.jpg)
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Smart Wi-Fi Scale Geared Up With ESP32
A wide range of uses is possible for low-cost kitchen scales. They are typically quite basic devices without features like wireless connectivity. Still, Liore Shai made the decision to change that by adding Wi-Fi functionality to an Amazon Basics scale which cost about just $10 shipped...
Continue Reading![Smart plug ESP32 OpenMQTTGateway serving as an BLE MQTT gateway and a Power meter Smart plug ESP32 OpenMQTTGateway serving as an BLE MQTT gateway and a Power meter](https://www.electronics-lab.com/wp-content/uploads/2023/02/ESP32-BLE-Gateway-Power-Meter.jpg)
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Smart plug ESP32 OpenMQTTGateway serving as an BLE MQTT gateway and a Power meter
In order to function as a BLE MQ Telemetry Transport (MQTT) gateway and power meter compatible with Home Assistant, Homebridge, OpenHAB, DomoticZ, FHEM, Jeedom, NodeRed, AWS, and any MQTT-compatible IoT or Smart Home system, the Theengs Plug ESP32 smart plug runs OpenMQTTGateway...
Continue Reading![An affordable SDI signal generator using Arduino MKR Vidor 4000 An affordable SDI signal generator using Arduino MKR Vidor 4000](https://www.electronics-lab.com/wp-content/uploads/2023/02/Untitled.jpg)
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An affordable SDI signal generator using Arduino MKR Vidor 4000
Transmission of video from one location to another in the professional video world is typically done via SDI (Serial Digital Interface). This FPGA-powered device, intended as a test tool for SDI circuits, pushes signals at 1.485 Gbps. Based on an Arduino MKR Vidor 4000, Chris Brown of...
Continue Reading![Translating “Dah” and “Dit” Speech Into Morse Code with an CWVox using Arduino Translating “Dah” and “Dit” Speech Into Morse Code with an CWVox using Arduino](https://www.electronics-lab.com/wp-content/uploads/2023/02/arduino-1024x570.jpg)
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Translating “Dah” and “Dit” Speech Into Morse Code with an CWVox using Arduino
image: CWvox Prototype connected to the radio (Source: Kevin Loughin) These days, it seems like every speech-detection-related project is based on some kind of advanced algorithm, such as machine learning, pattern matching, or spectrum analysis. But Kevin Loughin (AKA KB9RLW), an...
Continue Reading![Radxa’s Rock 5A, Rivals the Raspberry Pi 4 Radxa’s Rock 5A, Rivals the Raspberry Pi 4](https://www.electronics-lab.com/wp-content/uploads/2023/02/1-1024x663.jpeg)
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Radxa’s Rock 5A, Rivals the Raspberry Pi 4
Radxa has unveiled the Rock 5A, a Raspberry Pi alternative that looks very similar to the Raspberry Pi 4, but with the added benefit of 8K video support and up to 16GB RAM. The new Rock 5A is not so different from the Raspberry Pi 4 Model B. It is roughly the same size as a Raspberry Pi...
Continue Reading![Variscite Launches New System on Module Powered by Texas Instruments’ AM62x from only $33 Variscite Launches New System on Module Powered by Texas Instruments’ AM62x from only $33](https://www.electronics-lab.com/wp-content/uploads/2023/02/VAR-SOM-AM62-dual-band-development-kit-low-angle-1024x322.jpg)
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Variscite Launches New System on Module Powered by Texas Instruments’ AM62x from only $33
Variscite, a leading worldwide System on Module (SoM) designer, developer, and manufacturer, today announced the launch of the VAR-SOM-AM62, powered by the Texas Instruments AM62x. Starting from only $33, the module provides an ideal solution for embedded industrial products that...
Continue Reading![High-performance, High-reliability Bipolar Stepper Motor Driver High-performance, High-reliability Bipolar Stepper Motor Driver](https://www.electronics-lab.com/wp-content/uploads/2023/02/2-32-1024x768.jpg)
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High-performance, High-reliability Bipolar Stepper Motor Driver
The project presented here is a bipolar stepper motor driver. It is based on BD63731EFV chip which is a low-consumption driver that is driven by a PWM signal. The power supply voltage of the project is 8 to 28V DC, and the rated output current is 3A. CLK-IN driving mode is adopted for the...
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