Just like Arduino, ESP32 has been one of the boards that have found love among hackers and makers around the world. Unlike general Arduino boards, ESP32 offers much more at a fraction of the cost and most importantly are usually compatible with Arduino based code. Recently we have...

LCR Pro1 from LCRresearch.com integrates a pair of tweezers like probes and a LCR meter into a single compact, lightweight, battery powered device. It is an all-in-one portable device that provides a simple and efficient solution for not only measuring SMD components, but also making...

A guide to building robots with the Raspberry Pi microcomputer. Learn Robotics with Raspberry Pi ($24.95, 200 pp., January 2019) brings beginners into robotics by focusing its robot-building projects around a $35 credit card-size Raspberry Pi microcomputer. The book’s 19 year-old...

The STM32G0 is ST's newest series of mainstream microcontrollers (MCU) for cost-oriented consumer and industrial applications. [via] This new generation offers an Arm® Cortex®-M0+ core at 64 MHz as well as a Securable Memory Area, more RAM and Flash, numerous I/Os, and more...

Acrosser Technology has recently released a brand new entry-level 3.5” single board computer (SBC). This new AMB-BT19S1 single board computer is powered by an Intel Bay Trail SoC. It features 8GB RAM, dual display support, plus SATA, mSATA, mini-PCIe, serial, USB 3.0, and GbE...

Sampling at 5GSa/s with a standard record length of 250Mpts/channel, this series includes the first 1GHz oscilloscope made by Siglent.  The SDS5000X’s impressive waveform capture rate is up to 480,000 frames/sec with multiple powerful triggering modes. Saelig Co. Inc. announces the...

Based on the chip of the Philips TEA5767, this tiny module allows to realize, with the addition of very few external components, a stereo FM radio with reception frequency from 87.6 MHz to 108 MHz .. Used in MP3 players, MP4, mobile phones, etc. The single-chip TEA5767/68 is a...

The LTM4638 is a complete 15A step-down switching mode µModule (power module) regulator in a tiny 6.25mm × 6.25mm × 5.02mm BGA package. Included in the package are the switching controller, power FETs, inductor and support components. Operating over an input voltage range of 3.1V to...