Researchers at Stanford University have demonstrated the acceleration of electrons through what they describe as an “On-chip integrated laser-driven particle accelerator”, detailed in a recent paper published in the Science journal. by Tom Abate On a hillside above Stanford University, the SLAC National Accelerator Laboratory operates a scientific instrument nearly 2 miles long. In this …
The latest offering from Teensy, Teensy 4.0 is the fastest microcontroller available today which is powered by ARM Cortex-M7 processor at 600MHz, with an NXP iMXRT1062 chip. Teensy 4.0 has the same dimensions (35 x 18 mm) of Teensy 3.2 and maintains compatibility with most of the pin functions on Teensy 3.2. This board is based on an ARM Cortex M7 …
ALL NEW TEENSY 4.0 – THE FASTEST DEV BOARD POWERED BY ARM CORTEX-M7 Read More »
The fast Windows CE-based WaveSurfer 4000HD systems with solid-state drives make the world’s highest definition oscilloscopes even more economical, powerful and productive with an efficient and intuitive user interface. Saelig Co. Inc. has introduced the Teledyne LeCroy WaveSurfer 4000HD range of high performance 4-channel digital oscilloscopes, with 12-bit vertical resolution based on Teledyne LeCroy’s HD4096 high definition …
TELEDYNE LECROY WAVESURFER 4000HD HIGH PERFORMANCE 4-CHANNEL 12-BIT OSCILLOSCOPES Read More »
These days, streaming services are a great way to listen to music or podcasts on your computer or on the go. However, they lack one feature of the MP3 players and streamers of old: visualizations! [mircemk] is a fan of those, and has built a hardware spectrum analyzer that pumps with the music. The build relies …
Normally, when a project calls for addressable LEDs, we just throw a strip of WS2812s and an Arduino together, cobble together some code from the examples in the FastLED library, and call it a day. We don’t put much thought into what’s going on under the hood, unless and until we run into an LED project …
COOL WS2811 TRICK MAKES LED ART INSTALLATION SMOOTH Read More »
The PicoScope 9404-05 oscilloscope brings very high speed performance at less than half the cost of traditional benchtop solutions. Saelig Company, Inc. has introduced the PicoScope 9404-05 5GHz oscilloscope – a unique PC-based high-resolution device which brings affordable high-speed performance by combining the benefits of real-time and equivalent-time sampling with very high analog bandwidth. The PicoScope 9404-05 has …
PICOSCOPE 4 CHANNEL 5GHZ SAMPLER-EXTENDED REAL TIME OSCILLOSCOPE Read More »
If you are considering entering the Arduino Day Challenge this year, you will need to submit your project to the Arduino team by March 24th, 2021 for a chance to win the Arduino hardware and prizes on offer. The Arduino Day 2021 Challenge will award the top 10 community projects that stand out for their …
Arduino Day 2021 Challenges enter your Arduino project to win Read More »
The PicoScope 9404-05 is the first of a new class of oscilloscopes that combine the benefits of real-time sampling, equivalent-time sampling and high analog bandwidth. The PicoScope 9404-05 has four 5 GHz input channels with market-leading ADC, timing and display resolutions for accurately measuring and visualizing high-speed analog and data signals. It is ideal for capturing pulse …
The new power supply series consists of the R&S NGE102B with two channels and the R&S NGE103B with three channels. They are suitable for various applications in education and production as well as in R&D labs. With these new features, Rohde & Schwarz is addressing the educational sector in particular. The power supplies’ new colour-coding …
Rohde & Schwarz optimises power supplies for educational applications Read More »
[John] sent this one in to us a little bit after Christmas, but we’ll give him a pass because it’s so beautiful. Think of it this way: now you have almost a full year to make a binary advent calendar of your own before December 1st rolls around again. Normal advent calendars are pretty cool, especially when …
BINARY ADVENT CALENDAR DOES MORE WITH FEWER DOORS Read More »
If you have ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The LC-04 bi-directional logic level converter is a small device that safely steps down 5V signal to 3.3V and steps up 3.3V to 5V at the same time. In this instructable, mybotic explained the …
I’ve had a Siglent SDS1102CML two channel 100 MHz bench scope here for the last two years. I demand a lot from my test equipment so had low expectations when it arrived. After all, how good can a $359 unit be? Turns out, quite a good for the price. I reviewed it here. But the …
