More about Gerber (930)

1-09-2011 | This stand-alone data logger displays pressure, temperature and humidity readings generated by I2C bus sensors on an LCD panel, and can run...

1-09-2011 | When we take a closer look at circuits using a microcontroller, it can be seen that in 75 % of cases the basic circuit is virtually identica...

1-07-2011 | 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...

1-07-2011 | Microcontrollers come in all sorts and sizes, and it’s very tempting to use them everywhere, even for very simple tasks. Tiny, inexpensive m...

1-07-2011 | A rectangular wave at around 500 kHz built using a 74HC04 can be used to trigger an AVR microcontroller back into operation.

1-06-2011 | The design has ripened to the extent that a real PCB can be presented to start experimenting for real.

1-05-2011 | Since the advent of digital signal processing around 30 years ago, audio signal processing has increasingly shifted from analogue technology...

1-05-2011 | For meetings that do not involve too many people the microphone built into the webcam or laptop is usually sufficient for conferencing, but...

1-05-2011 | It doesn’t take a lot of electronics to produce simulated wave sounds. A variety of circuits for this have been published in past issues of...

1-04-2011 | Even upmarket digital multimeters boasting a built-in capacitance meter are useless if you want to check out tiny capacitances like 2.7 pF o...