| This circuit is designed to allow a small DC motor to run at low rotational speeds. The motor is driven using a PWM signal, in which the dut...
All items tagged with PWM and Gerber (9)
| The FTDI FT311D is a flexible bridge that can interface your circuit to an Android smartphone or tablet. It offers options for seven digital...
| Transferring up to 24 digital signals using your computer’s USB interface is simple with the multifunction cable described here. You can als...
| The PWM power stage discussed in the previous instalment (June 2009) can be used perfectly well on its own. But a matching preamplifier with...
| High-brightness LEDs are being used more and more widely in lighting applications. Here we present a simple ‘mood light’ using just a few co...
| An efficient and economical method to control the power into a load (for example the speed of a motor or the temperature of a heating elemen...
| Here’s a recipe to make LEDs produce slow, continuous light effects rather than abrupt changes normally obtained from square-wave drive sign...
| Whether it is required to simulate an open fire in a nativity scene, a forest fire in a model railway landscape, a log fire in a doll’s hous...
| This programmer was specially designed for those of you requiring a cheap way to program PIC microcontrollers, without sacrificing useful fe...