Have you ever encountered plasma’s power? You may observe its process by looking at fluorescent or neon signage. These two lighting techniques exploit the visible light that plasma discharges emit. On a different note, have you heard about Plasma Surface Treatment? It is another use of the matter beyond fluorescent and neon lights. Surfaces can …
Are There Any Duino Projects That Can Create Plasma Devices? Read More »
UnitedSiC has developed silicon carbide transistors in standard packages with the world’s lowest on resistance. Chris Dries, CEO, talks to Nick Flaherty about the significance of the move. UnitedSiC has launched four silicon carbide SiC transistors with the world’s lowest on resistance RDS(on) to open up new applications. What we are doing is pretty incredible …
DRIVING DOWN THE ON RESISTANCE OF SILICON CARBIDE TRANSISTORS Read More »
LCSC Electronics is a Shenzhen-based electronic component distributor, and one of the largest electronic component distributors in China. Founded in 2011, and starting as a small business, LCSC has grown to over 900,000 customers and over 310 employees, with around $150 million in sales. LCSC boasts of over 200,000 different products being distributed, ranging from semiconductors to transistors …
LCSC.COM – YOUR ONLINE ELECTRONIC PART DISTRIBUTOR Read More »
Did you know that researchers are looking for an alternative to silicon? Did you know in principle that Carbon Nanotubes processor could run three times faster while consuming about one-third of the energy of their silicon predecessor? The Engineers at MIT and Analog Devices have created the first fully programmable 16-bit Carbon Nanotube microprocessor. Since Silicon Transistor …
A CARBON NANOTUBE MICROPROCESSOR MATURE ENOUGH TO SAY HELLO Read More »
Relays are often used as electrically controlled switches. Unlike transistors, their switch contacts are electrically isolated from the control input. On the other hand, the power dissipation in a relay coil may be unattractive for battery-operated applications. You can lower this dissipation by adding an analog switch that allows the relay to operate at a …
When [Pete Juliano] sat down to design a sideband transceiver for the 20 Meter (14 MHz) ham radio band, he eschewed the popular circuits that make up so many designs. He forged ahead, building a novel design that he calls Pete’s Simple Seven SSB Transceiver, or PSSST for short. What makes the PSSST so simple is not …
PSSST! HERE’S A NOVEL SSB RADIO DESIGN WITH ONLY SEVEN TRANSISTORS Read More »
Latching Toggle switches are one of the most popular kinds of switches, from their use by kids in basic electricity classes to their use in prototypes and more advanced products, they provide a familiar and reliable way to close or open a circuit. This makes them the go to switch for designers in most applications …
A synthesizer without transistors could almost be the basis of a trick question, surely without transistors it must be using a vacuum tube or similar. Not [Dr. Cockroach]’s synth though, instead of transistors it uses coupled pairs of LEDs and light-dependent resistors as its active components. Its oscillator circuit comes courtesy of [Patrick Flett], and uses …
Intel co-founder Gordon Moore predicted in 1965 that the number of transistors per silicon chip would double every two years. This came to be known as Moore´s Law which has been proven accurate for the last fifty years. Many scientists argue that the law is soon to be broken because of physical limitations. The end …
Surrounding Gate Transistors – Price + Size + Performance Read More »
Today I will share following topics base on a bicolor matrix led 32×32: D.I.Y a bicolor led matrix 32×32. How to control led board above with NodeMCU ESP8266 via B.A.M method. Introduce and share my code for some cool real time clock projects with this bicolor led board. Let’s start with some videos: Rainbow letters …
Have you ever looked at the time, and then had to look again because it just didn’t register? This phenomenon seems more prevalent with phone timepieces, but it’s been known to happen with standard wall clocks, too. This latest offering in a stream of unusual clocks fashioned by [mircemk] solves that problem by forcing the viewer …
Hey! This I’ble is now out of date! I made an updated version which you can read here! Hope you find it fun and useful! ~~~~~ Thus far, I’ve shown you how to create wheels out of household items, severalmotorizedchassis out of cardboard, and a couple of simple and effective light sensors. Now, one of …
