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resources:eval:user-guides:circuits-from-the-lab:cn0536 [02 Jun 2021 10:54] – Fix LTC6994 link Mihail Chindrisresources:eval:user-guides:circuits-from-the-lab:cn0536 [18 Nov 2021 06:33] – [EVAL-CN0536-ARDZ Shield Overview] Harvey John De Chavez
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 ====== EVAL-CN0536-ARDZ Shield Overview ====== ====== EVAL-CN0536-ARDZ Shield Overview ======
  
-Geiger counters are most commonly used by people to measure radiation levels in different specific places. This is a very popular sensor in other countries like Japan that has active nuclear power plants as their source to generate electricity. This type of sensor is sometimes deployed in different places that are linked to the cloud database to monitor dangerous radiation levels that may occur. +Geiger counters are one of the most commonly used tools to measure radiation levels. This is a very popular sensor in other countries like Japan where power is mainly generated from nuclear plants. This type of sensor is generally deployed in numbers across different areas and are linked together to a cloud server for easy monitoring.  
-EVAL-CN0536-ARDZ is a low-power Geiger counter radiation detector in an Arduino shield form factor that can run on 3V to 5V system supply. It has a low cost, high voltage generation power supply that is robust and adjustable voltage output from 280V to 500V output. One of the key major part of the circuit in figure 1 is  to generate high voltage output using Analog Devices precision programmable oscillator that is versatile, compact and easy to use LTC6906 that can be set to run oscillate from 10khz to 1Mhz using single user defined resistor value. This reference circuit design is compatible with most of the Geiger-Muller tube sensors available in the market today with a voltage rating between 280V to 500V. + 
 +{{ :resources:eval:user-guides:circuits-from-the-lab:cn0536:eval-cn0536-ardz_iso.png?400 |}} 
 + 
 +EVAL-CN0536-ARDZ is a low-power Geiger counter in an Arduino form factor that can run on a 3V to 5V system supply. It has a low cost, high voltage generation power supply that is robust and adjustable voltage output from 280V to 500V output. One of the key major part of the circuit in figure 1 is  to generate high voltage output using Analog Devices precision programmable oscillator that is versatile, compact and easy to use LTC6906 that can be set to run oscillate from 10khz to 1Mhz using single user defined resistor value. This reference circuit design is compatible with most of the Geiger-Muller tube sensors available in the market today with a voltage rating between 280V to 500V. 
  
 To set and regulate the high voltage output supply and capture Geiger-Muller tube distinct pulses , the circuit shown in figure 1 has Analog devices LTC1540, a nano power comparator with built in voltage reference to precisely set the user required voltage output and LTC1441 ultralow power dual comparator to translate Geiger pulse to logic level 3V or 5V . To set and regulate the high voltage output supply and capture Geiger-Muller tube distinct pulses , the circuit shown in figure 1 has Analog devices LTC1540, a nano power comparator with built in voltage reference to precisely set the user required voltage output and LTC1441 ultralow power dual comparator to translate Geiger pulse to logic level 3V or 5V .
resources/eval/user-guides/circuits-from-the-lab/cn0536.txt · Last modified: 13 Jan 2022 14:59 by Brandon Bushey

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