Author: Debashis Das

Previously we have written about many laser engravers like the AlgoLaser Delta, ATEZR P20 PLUS, and many similar but all of those laser cutters and engraver has one thing in common, they were designed for a beginner or a hobbyist who just wanted to get started with engraving, and is not...

Introduction In today's remote work landscape, having a good webcam is crucial. While your laptop's built-in camera might get the job done, investing in a quality webcam can significantly enhance your online presence. The BenQ ideaCam S1 Plus may be the perfect upgrade you're searching...

The SparkFun M7E Hecto RFID Reader is a high-performance RFID reader for reading UHF RFID tags. The Tag is built around a powerful M7E-HECTO module by JADAK and can read up to 300 tags per second and write at 80 milliseconds. The module's power is also adjustable, so it offers a 1-2...

Researchers at the University of Washington (UW) have created A new kind of PCB what they are calling a “Vitrimers PCB” or vPCB for short. The unique characteristic of this PCB is that it's made to be recycled. In the lab, scientists manufactured functional prototypes of Internet...

SupTronics X1011 is a HAT for Raspberry Pi 5 that uses the latest HAT+ standard to add in up to four M.2 NVMe SSDs to the Pi making it a great option for building a DIY! NAS. The HAT connects to the Pi and other SBCs with the PCIE Interface and offers PCIe Gen2 transfer speeds. In our...

Matej Planinšek of PLab, has developed the FOCn - A ESP32-S3-based medium-power BLDC Motor driver module that has the capability of delivering up to 10A of continuous current. The USP of this device is that it supports SimpleFOC Arduino Library making it easy to control BLDC and...

The ArmSoM Sige7 is a compact single-board computer (SBC) powered by an octa-core 64-bit SoC with a 6TOPS NPU for AI tasks and supports up to 32GB of LPDDR4x RAM and 128GB of eMMC flash storage. It includes an M.2 2280 socket for NVMe SSDs. It offers three display interfaces (HDMI,...

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...