The module based on a HMC5883L or QMC5883 IC that is used to measure magnetic field in three axes XYZ. It communicates via I2C interface with an accuracy of 1 ° to 2 °. Supply voltage is 3.3 V or 5 V. The module is compatible with Arduino.
Black case for Raspberry Pi minicomputer in version 3B+, 3B, 2B and 1B+ with external dimensions: 90 x 60 x 25 mm. It has holes for the GPIO connectors' lead and camera. Mounted on latches. The set also includes non-slip feet.
Simple, transparent case for Raspberry Pi minicomputer in version 3B+, 3B, 2B and 1B+ with external dimensions 90 x 62 x 25 mm. It has a hole on the lead of GPIO connectors of Raspberry Pi. The set also includes non-slip feet.
Transparent, smoked case for minicomputer Raspberry Pi, version of 3B+, 3B, 2B and 1B+ with external dimensions: 90 x 60 x 25 mm. It has holes for the pins of connectors GPIO and camera. Mounted on latches.
Small token - RFID identifier in the form of pill with a diameter of 16 mm. Small size allows for sewing it into clothing or for closing in any case. Each chip has a unique 32-bit code. The carrier frequency is 125 kHz and the maximum reading distance is up to 32 mm.