Raspberry Pi, Arduino, Pic Geiger Counter Calibration Micro Controller

US $810

  • Houston, Texas, United States
  • Feb 26th
Raspberry Pi, Arduino, PIC Geiger Counter Calibration Micro Controller If you are designing / developing a geiger counter with one of these micro controller platforms the calibration microcontroller allows you to test your design to insure that it's counting accurately Features: Based on a Microchip 12F683 8 bit controller Low parts count - see attached schematic - Microcontroller and battery or other DC supply - that's it. Can output a 3 Volt or 5 Volt pulse depending on supply voltage - eliminates the need for level converter for Raspberry PI - can connect directly to GPIO pins Low current <20mA - can run on 2AA cells for prolonged operation Can calibrate / verify accuracy of other geiger counters that accept a TTL level signal Code written in C++ and simulates Cesium 137 decay signature Very good temperature stability independent of Supply voltage No external adjustments - no potentiometers, passive components to age - excellent long term accuracy Can be built into your project and switched between the geiger tube and calibration reference source Supplied in 8 PIN PDIP package Only quantity (1) Calibrator Micro Controller 8 PIN PDIP IC  is being auctioned  - other items in photos (raspberry Pi, Display, cables, etc) are for reference only and are not being sold as part of this auction Printed copy of schematic included.
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Country/Region of Manufacture United States

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