Author: Debashis Das

So you've just finished designing your new PCB, completed all ERC and DRC checks, and sent the files off to the manufacturer. Now, you're eagerly awaiting the arrival of your new PCBs. If you're like me, once you've generated your Gerber files, you head to an online Gerber viewer site...

The NanoCell V2.1 is an ESP32-C3 powred dev board designed by Frapais’ lab in Greece. The board comes preloaded with ESPHome and features a battery management IC for battery-based low-power applications. The board has A buck-boost converter that has been developed to minimize standby...

Raspberry Pi has recently announced the release of three new Raspberry Pi Compute Module 4S(CM4S) with expanded  RAM options now offering 2GB, 4GB, and 8GB variants. These new modules feature the same Broadcom BCM2711 quad-core Cortex-A72 SoC used in Raspberry Pi 4 and Raspberry Pi CM4...

Waveshare ESP32-S3-Tiny Board is an ESP32-S3-powered development board in a 23.50 x 18 mm from factor. What makes this board different from the Waveshare RP2040-Tiny is that it features 34 multi-function GPIO pins compared to 23 found on the RP2040-Tiny board. On the board, you have an...

The Waveshare UGV Rover is an open-source educational and commercial platform that can be used for remote exploration, object recognition, autonomous navigation, and more. The Rover is built around a Raspberry Pi and can be configured with A Pi5 or Pi4B. There are also two additional...

Some people enjoy sketching, some prefer writing, and others are drawn to knitting. People like us, find joy in building and creating electronic devices. The common thread among all these crafts is that they require some basic tools to get started. And for us engineers and hobbyists,...

8devices TobuFi is a System on Module (SoM) powered by Qualcomm QCS405 SoC. The module features 1GB LPDDR3, and 8GB of eMMC storage with USB 3.0, HDMI, I2S, DMIC, SDC, UART, SPI, I2C, and GPIO. Networking options include dual-band Wi-Fi 6 and Wi-Fi 5 capabilities, Ethernet and...

In a recent update, Hardkernel added three new SBCs to their ODROID series the ODROID H4, ODROID H4+, and ODROID H4 Ultra. The ODROID H4 and the H4+ features a 4-core Intel N97 processor, while the flagship H4 Ultra utilizes the 8-core Intel i3 N305 processor. The N97 is an Intel...