Adafruit Pressure-Sensitive Conductive Sheet Velostat - 1361 arduino button quad-band 850/900/1800/1900 MHz GPRS Multi-slot

quad-band 850/900/1800/1900 MHz GPRS Multi-slot class 10/8

so you can add precision time and location to your Raspberry Pi Model A+

or pH 7 + pH 10) is acceptable for narrower measurement ranges

5W Warm White is a useful LED part for electronics

200 Steps/Rev

Adafruit Pressure-Sensitive Conductive Sheet Velostat - 1361 arduino button quad-band 850/900/1800/1900 MHz GPRS Multi-slotMeasure Pressure with a Compact Sensor Module The Pressure Sensitive Conductive Sheet Velostat Linqstat is an environmental sensor designed for barometric logging, tank checks, and fluid system monitoring. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Dimensions: 11" x 11" (280mm x 280mm); Weight: 18. 66g; Heat Sealable: Yes. Why youll love it Compact size: 11" x 11"