The ADS1115 16 bit ADC The ADS1115 from Texas Instruments is a high precision I2C controlled Delta Sigma ADC. In addition to the ADC itself which provides 2 differential...
Name display It is always nice to have a demo where the visitor can become active himself. For this reason we prepared a demo in which the visitor will type his name...
Web Notification This is a subscription service to be automatically notified by e mail when topics change in this 1 web. This is a convenient service, so you do...
A meteorological station. We have 2 PCBs in our sensor collection for use in a meteorological station: The BMP180 atmospheric pressure sensor, which can also measure...
Stepping Motor The Raspberry Pi`s GPIO pins can also be used to generate the signals needed for the different phases of a stepping motors. Driving a stepping motor...
The AT commands atMode: The serial line is connected to /dev/ttyUSB0you may connect to another port with ./atMode portname, e.g./dev/ttyUSB1Please enter AT command...
Traffic light simulator The Raspberry Pi (see Raspberry Pi Description ) is the embedded system we use for our course. It can connect to the outside world through...
Voltmeter The 2 line LCD display controlled by a HD44780 LCD controller can be used for a number of small projects. Here we use it to display the voltage drop...
Installing Additional Software Quite a bit of additional software on top of the basic Ubuntu system will be needed. First I install using apt get install : emacs...
An additional Lecture on C Programming Creating a Signal GeneratorUli RaichCourse on Embedded SystemsUCC semester end 2017 C is too abstract? I was told that you...
Analogue sensors All analogue boards are based on the same principle and actually use the same PCB. The only difference is the sensor itself, which is placed between...
Analogue to Digital Conversion (ADC) Goal: Apart from the digital to analogue converter where we created analog signal levels from digital values, we have only handled...
Audio Devices The kit contains 4 audio devices: 2 microphones with different size and sensitivity an active and a passive buzzer The microphones are mounted...