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Urban Air Quality Monitor: Deploy a compact 868 MHz wireless sensor network across Bengaluru using this helix antenna for consistent data transmission from pollution monitoring stations
Purchase the Adafruit 960 GPS Antenna - External Active Antenna - 3-5V 28dB 5 Meter SMA online at The Engineer Store - India's most trusted electronics components store
5 to 2 steps per second via code Sensor Compatibility Ultrasonic HC-SR04
Typical charging time is 60-90 minutes at 1C rate
Purchase the The Official Raspberry Pi Beginner's Guide 5th Ed online at The Engineer Store - India's most trusted electronics components store
3.5mm to BNC probe adapter for Xprotolab Portable Oscilloscope 2.3mm) Urban Air Quality Monitor: Deploy3. 5mm to BNC probe adapter for Xprotolab Portable Oscilloscope This is a 3. 5mm to BNC adapter. You can hook any BNC probe to the 3. 5mm connector of the Xprotolab Portable. If you order two or more of these adapters for the Xprotolab Portable, keep in mind that you cannot put two of these on adjacent inputs, they are too wide and will not fit. You can order the 3. 5mm to BNC converter cable instead.
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