This is a very cool electronic project to control dc loads using a very cheap and reliable design. This video also explains ...

With a 4k1 collector resistor and 16mA drive into the led, the chosen (read ‘cheapest on ebay’) 6N135 is supposed to beat 1.5μs for both turn on and turn off, with typical figures of 90ns and 800ns.

A simple way to stabilize the operating temperature of any components that need it. Part 1 shows the purely analog approach, Part 2 adds PWM.

Ebay and Amazon are awash with ‘isolated’ boards that convert pwm to 0-10V analogue, but they appear to be isolated in the sense that they an break an earth loop – great for machine control problem ...

Despite all the hype about private assets, allocations remain stubbornly low — signs that this market is not an easy one to ...

It ‘s worth noting that back EMF plays a critical role as a natural current limiter during normal motor operation. When motor ...

NOVOSENSE, a leading automotive analog company that has shipped over 980 million automotive chips as of the first ...

Overview Choose inverter kW and topology (on-grid, off-grid, hybrid) to match solar array + backup goals.Look for high ...

A miniaturized driver manages red, green, blue, and white LEDs for maximum impact with minimal system CPU burden.

NOVOSENSE, a leading automotive analog company that has shipped over 980 million automotive chips as of the first half of 2025, unveils its latest ...

This design is intended to meet the growing demand for flexible, high-performance signal sources used in a variety of fields ...

The wait is over – the Amateur Motorsport Photography Awards (AMPA) are officially back. After a sensational debut last year, ...