More about PWM (154)

25-07-2016 | Compared to analog audio amplifiers like Class-A, -B and -AB, digital Class-D amplifiers have much higher power efficiency allowing them to...

3-06-2016 | Smartec has commenced selling a new temperature sensor as the successor to the SMT160: the SMT172. The SMT172 has a superior performance, su...

4-05-2016 | If you are mainly involved in designing or repairing digital devices, a logic analyzer is more useful than an oscilloscope for tracing signa...

2-05-2016 | When a manufacturer releases a B version of an existing product the differences between the old and the new are usually small. Not so in the...

9-03-2016 | Interfacing Arduino to the physical world is one thing, interfacing it to a user is quite another. While LEDs, alphanumeric displays and buz...

3-03-2016 | A month ago, in his review, my colleague Thijs Beckers was extolling the virtues of the assembled synthesiser module J²B, but he didn’t tell...

1-03-2016 | In the old days you’d slap up a power supply with a 78xx regulator and a few capacitors. Then came the switch-mode power supply with its nas...

19-02-2016 | This board combines the force of the Raspberry Pi with the mechanical force of powerful LEGO Mindstorms motors. Four LEGO EV3 servo motors c...

12-01-2016 | Announced a few months ago at the Rome Maker Faire 2015, the new Intel Curie-based Arduino/Genuino 101 board is now finally shipping. One of...

15-12-2015 | Based on a patented Hall effect technology this new sensor enables for the first time true non-contacting through-hole shaft sensing using s...