| Electric current can be measured in differing ways and processes. Frequently we make use of a shunt resistor, across which we can measure th...
All items tagged with Measurement and Gerber (18)
| Radio remote controls for model aircraft and similar devices are rightly subject to strict regulations. They govern not only the transmit fr...
| Suppose you want to measure a slowly-varying voltage from a sensor, or perhaps plot the discharge curve of a battery. Is it really necessary...
| Don’t throw out your old PCs and notebooks or leave them gathering dust in the basement! They can be a useful resource: by adding this unive...
| Most microcontrollers have a built-in digital-to-analog converter (DAC), but what can we do when this isn’t accurate enough? Look no further...
| Transferring up to 24 digital signals using your computer’s USB interface is simple with the multifunction cable described here. You can als...
| A computer is suitable for making (audio) measurements thanks to the sound card that is usually built in. Unfortunately, the audio input on...
| The aim of the present design is to create a filter that has less distortion at 20 kHz and which can cope with higher voltages, so that it a...
| It’s difficult to be sure that your digital multimeter (DMM) is taking accurate measurements especially if it’s a few years old. This handy...
| Carbon dioxide (CO2) is not just a threat to the environment, it is also an important and often ignored factor in determining air quality in...