Hobbyists, electronic enthusiasts and makers may be interested in a new 4 channel relay board aptly named the RelayFi. The 4 channel smart relay board is powered by a ESP32 WROOM providing the ability to safely control up to four appliances or devices on a load of 110-250 VAC/7A, 30 VDC/10A depending on your needs. If you are interested in […]
RelayFi ESP32-WROOM 4 channel relay board Continue Reading
The SSA3000X-plus spectrum analyzer from Siglent Technologies combines the performance and reliability of the highly successful SSA3000X series with the features and ease of use of the SVA1000X series. By Nick Flaherty @ www.mwee.com Siglent Technologies has launched a spectrum analyzer family that adds ease of use to its high performance platform. The Spectrum & Vector
SPECTRUM ANALYZER COMBINES PERFORMANCE WITH EASE-OF-USE Continue Reading
Acrosser ACM-XD15MT COM Express Type 7 module is based on the Intel® Xeon® processor D family, and available in 8 core versions for scalable computing performance. The ACM-XD15MT is perfect for space-constrained systems requiring increased density and reduced power consumption such as virtualization, edge computing or other industrial applications. The ACM-XD15MT is an Intel® Xeon® D processor-based
ACROSSER ACM-XD15MT COM EXPRESS TYPE 7 MODULE IS RELEASED Continue Reading
In one of our previous tutorials, we examined the development of a DIY-Geiger Counter showing the efforts of “Instructable” user Prabhat who combined the ESP8266 with a touch screen display to create a truly intuitive version of his Geiger Counter. He recently created an updated version and today’s tutorial will focus on how this new version of the Geiger
NEW AND IMPROVED GEIGER COUNTER – NOW WITH WIFI! Continue Reading
If you have ever considered the option of using encryption in your design, then you should be able to perform a side-channel attack as well as understand the consequences of such an attack on your product. While oscilloscopes and differential probes can be helpful in traditional power analysis attacks especially at the initial stage, these tools
PERFORM POWER ANALYSIS SIDE-CHANNEL ATTACKS WITH THE CHIPWHISPERER-NANO Continue Reading
I am Crius and I LOVE MIDI Controllers! The last couple of years I started learning about electronics from nothing to be able to build my own MIDI controllers that would serve my needs , taste and be cheaper overall in comparison with the branded products. Crius “OctaPot” MIDI Mixer consists of 8 potentiometers with which we can
Crius OctaPot Midi Controller Continue Reading
Rohde & Schwarz is paving the way for research in the terahertz frequency range by demonstrating multi gigabit data transmission in the D-Band at 140 GHz. The setup features the R&S FSW high-end signal and spectrum analyzer equipped with an R&S FSW-B8001 option, supporting an unparalleled 8.3 GHz internal analysis bandwidth. This new hardware option
ROHDE & SCHWARZ ENABLES SUB-THZ ULTRA WIDEBAND SIGNAL ANALYSIS Continue Reading
The CHAI team announced at the Open Hardware Summit that the group would be launching an environmental test kit that will be able to work on the Open qPCR machine, which was released in 2016. The kit will be a DIY test kit for COVID-19, which has caused a global pandemic for the detection of the virus on surfaces, objects,
CHAI RELEASE OPEN SOURCE ENVIRONMENTAL TESTING KIT FOR COVID-19 Continue Reading
This module is a non-isolated 7A DC-DC converter. The module can convert any DC voltage between 7V to 50V to a 5V DC with load current up to 7A. The project has been designed around LM5116 Wide Range Synchronous Buck Controller IC. The design includes 6uH toroid inductor and two N channel MOSFETS. The operating frequency is 250 KHz. The LM5116 is
50V TO 5V @7A SYNCHRONOUS BUCK (STEP-DOWN) CONVERTER Continue Reading
The EVAL_AUDAMP24 e-mode GaN HEMT-based evaluation board from Infineon Technologies is a 2-channel, 225W/ch (4Ω at ±43V) or 250 W/ch (8Ω at ±63V) half-bridge class D audio power amplifier for high-end Hi-Fi audio systems. This evaluation board demonstrates how to use the IGT40R070D1 E8220 CoolGaN™ gallium nitride transistor together with the MERUS™ IRS20957SPBF controller IC, implement protection circuits, and
SINGLE-ENDED, 2-CHANNEL GAN CLASS D AMPLIFIER – EVALUATION BOARD Continue Reading
