Back in 1966, a suitable toy for a geeky kid was a radio kit. You could find simple crystal radio sets or some more advanced ...

Download the codes here Arduino simple shield potentiometer code: Arduino shield rc car: Arduino nano module L298P code: ...

The first transistors were point contact devices, not far from the cats-whiskers of early radio receivers. They were fragile and expensive, and their performance was not very high. The transistor ...

The 2025 AFL season is complete. And with the premiership winner confirmed, all 18 clubs will officially turn their attention to the exchange period. Speaking on Fox Footy on Grand Final day, Herald ...

A single phototransistor mimics retinal bipolar cell function while detecting visible and infrared light, enabling low-power image processing through programmable ON and OFF photoresponses. (Nanowerk ...

Measuring tiny differences in high-voltage circuits usually requires specialized differential test probes, which are often expensive. Fortunately, it’s possible to build your own high-voltage probe ...

Abstract: A reliable, highly efficient phototransistor would enable multifunctional photodetection and amplification and would also allow for electrical signal-readout processes. Lead halide ...

Your browser does not support the audio element. Racing Promotions Pvt. Ltd. (RPPL) and the Navi Mumbai Municipal Corporation have signed an MoU to build a new street ...

Microcontrollers may dominate today’s stepper motor projects, but there’s a certain charm in driving them with pure CMOS logic. This no-firmware approach strips things down to the fundamentals of ...

Abstract: This article provides a tutorial on digital-to-time converters (DTC), which are the core blocks of many electronic applications. Common DTC circuit topologies and major DTC timing errors are ...

A track guide for the Azerbaijan Grand Prix is essential viewing as Formula 1 returns to the thrilling test that is the Baku City Circuit. A blend of high speeds that would rival Monza and tight, ...