Story The message passing interface standard has long since been a way to perform parallel computing within a cluster of machines. I was interested in doing this project because A) I wanted to learn MPI and B) I was curious about the possibilities of what I can do with a cluster of Raspberry Pis. If […]
Raspberry Pi Supercomputer with MPI Read More »
Ultrasonic Sonar HC-SR04 is a commonly used module for non-contact distance measurement for distances from 2cm to 400cm. It uses sonar (like bats and dolphins) to measure distance with high accuracy and stable readings. It consists of an ultrasonic transmitter, receiver and control circuit. The transmitter transmits short bursts which gets reflected by target and
Distance Calculation with Ultrasonic Sensor Read More »
The ADXL203 Module is high precision, low power, complete dual-axis accelerometers with signal conditioned voltage outputs, all on a single, monolithic IC. The ADXL203 measure acceleration with a full-scale range of ±1.7 g, ±5 g, or ±18 g. The ADXL203 can measure both dynamic acceleration (for example, vibration) and static acceleration (for example, gravity).The typical
+/- 1.7g Dual-Axis IMEMS Accelerometer Using ADXL203 Read More »
