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Romu: A 15.5mm USB Development Board Built on the RP2354A Bitmerse is preparing to launch Romu, a USB Type-A development board small enough to disappear almost entirely into the port it plugs into. The project is currently listed as "Coming Soon" on Crowd Supply. It's built around Raspberry Pi's RP2354A, a variant of the RP2350 chip that pairs a dual-core Arm Cortex-M33 running at 150 MHz with 2 MB of stacked onboard flash and 520 KB of SRAM. The… |
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Inside the ESP32-2424S012C Development Board: Exploring the Hardware Teardown This is the teardown tutorial of ESP32-2424S012C, an ESP32 C3-based development board with an integrated display. This device comes in very handy, as it has our favourite ESP32-C3 onboard, a 1.28” IPS Capacitive Touch Screen display with a 240×240 px resolution. The coolest thing about this is that it can be custom-programmed to our specifications using a wide range… |
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FalCAN Probe Simplifying CAN Bus, UART, and RS-485 Debugging for Engineers The FalCAN Probe is an open-source communication and debugging tool created by Anders B. Nielsen to simplify testing in automotive electronics, industrial automation, and embedded systems. It works as a powerful bridge between a computer and hardware devices using popular communication protocols such as UART, CAN Bus, RS-422, and RS-485. These protocols are widely used in car diagnostics, CNC… |
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bUniProbe, a Multi-Protocol Hardware Debugger with a Web Interface There's no shortage of tools to test and debug hardware, but not many feature interfaces for SPI, I²C, UART, CAN, GPIO, ADC, and DAC in one device. bUniProbe is one of the few, and its hardware side is just half the story. It hosts its own web interface over Wi-Fi, so anyone on the network can open a browser, connect, and start working. This means multiple users can work together without the… |
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FNIRSI-1014D Oscilloscope Teardown
Authors
Divya Sambhayanamath, Kumudini Balobal, Mahantesh Hosur, Shivanand G Holi
Guide & Review
Sandeep Patil, CTO at RedNerds
Model Name: FNIRSI-1014DAbstract :An oscilloscope that retails at INR 13K basically covers all of the hands-on subjects a 4-year engineering syllabus teaches in theory. The only issue is that none of this is practiced. We barely get past MCUs hands-on.This… |
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ESP32 Bus Pirate Expands into a Powerful Debug Tool The ESP32 Bus Pirate project has received a major update, further transforming it into a powerful and affordable embedded systems debugging platform. Originally inspired by the Classic Bus Pirate, this firmware-based implementation allows low-cost ESP32-S3 development boards to function as multi-protocol communication tools. Like the original hardware tool, it supports common interfaces such… |
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Smart Home Energy Management System By Ojas Chanakya, Aniruddh Viswananthan We have developed a smart home energy management system prototype that divides the house into sectors and efficiently chooses which sector is powered by what energy source. The reason why we developed this project was that in India, the adoption of renewable energy is still not widespread, despite the subsidies and… |
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Quectel introduces SH602HA-AP smart robotic computing module to power the next generation of robotic devices Las Vegas, United States, 7 January 2026 – Quectel Wireless Solutions, an end-to-end global IoT solutions provider, today announces the launch of a new-generation smart robotic computing module, the SH602HA-AP. Based on the D-Robotics Sunrise 5 (X5M) chip platform and with an integrated Ubuntu operating system, the module features up to 10 TOPs of brain processing units (BPU) computing… |
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Build a Smart ESP32 GPS Tracker with SIM800L and NEO6M Module Combining the dual-core processing capabilities of the ESP32 with the reliability of GSM connectivity, the ESP32 GPS tracker with SIM800L is the perfect solution for real-time position tracking. Unlike Wi-Fi-only solutions, this ESP32 GSM GPS system will work anywhere there is cellular coverage, because it does not rely on Wi-Fi. The NEO 6M GPS module with ESP32, in… |
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Build a Real-Time GPS Tracker with Raspberry Pi Pico & SIM800L GSM Module Building a real-time GPS tracker with Raspberry Pi Pico has never been more accessible thanks to affordable cellular communication modules and simplified programming libraries. This comprehensive Raspberry Pi Pico GPS tracker tutorial demonstrates how to create a professional-grade IoT tracking device using the SIM800L GSM module, Neo 6M GPS module with Raspberry Pi… |
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Goouuu Tech GT-U16 RTK L1+L5 GPS Module with Arduino - Interfacing and Parsing GNSS Data The Goouuu Tech GT-U16 is a high-precision GNSS module that supports dual-frequency L1 + L5 bands, enabling fast and accurate positioning with support for multiple satellite constellations including GPS, GLONASS, Galileo, BeiDou, and QZSS. Its compatibility with the NMEA 0183 protocol enables seamless integration with a wide range of microcontrollers, making it a… |
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Nexperia Unveils 12-Channel 40V LED Driver for Safer and More Efficient Automotive Lighting Nexperia has introduced a new 12-channel, 40V LED driver IC, especially made for automotive lighting. Such as tail lights, brake lights, signal lights, and in-cabin illumination, it is AEC-Q100 qualified and ASIL-B compliant. One of the biggest advantages of the NEX13120FPC-Q100 is its exceptional thermal performance. It has a… |
