Arduino Ide Compatible Diy Kit Geiger Radiation Counter /w Lcd Shield And Usb

US $37.15

Vilnius, Lithuania
Jun 9th

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This is a set of high quality electronic components (total over 80 pieces) which can be used to build Geiger ionizing radiation counter according to the Geiger counter schematics publicized on the Internet. This device is preloaded with adapted GeigerKit_Default sketch (v.11.0.1) (please read more about v.11.0.1 below - at the end of the page) Now, in addition to components displayed in the below picture, this listing also includes one infrared receiver for menu control by any NEC type TV remote control. This listing also includes NECsystem remote control for controlling settings of the geiger counter. (Besides control of other parameters IR receiver allows changing CPM>uSv or uR ratio for tubes through the menu without a need to reprogram the firmware) note: You can choose either Black-on-Green (default) or White-on-Blue LCD display. if you prefer White-on-Blue please contact me by a message. The final assembly looks like in the picture below (note! below picture is for reference only - kit comes unassembled, without Geiger-Muller tube or the battery)If you need a Geiger-Muller tube pleas inquire for quote through eBay messaging system. If purchased together with a kit I shall ship the tube in the same package with no additional shipping cost.Currently these tubes are on stock: SBT-9 (alpha beta and gamma) SBM20 (beta and gamma) SI-29BG (beta and gamma) SBT11 (alpha beta and gamma) SI8B (alpha beta and gamma) SBT10 (alpha beta and gamma) T10 (alpha beta and gamma) SI8B (alpha beta and gamma) In videos below you can see how the assembled kit should function (note: videos are for reference only and devices shown are not part of this listing) --- Additional 90° angled push button is included if you would like to upgrade the kit by changing the conner most LED with it and upload a newer firmware version . The upgraded assembly looks like in the picture below (note! below picture is for reference only - kit comes unassembled, without Geiger-Muller tube or the battery) --- The set contains following parts: one 220K? resistor (tolerance:± 1%; Power Rating:125mW) one 3,9K? resistor (tolerance:± 1%; Power Rating:125mW) one 330? resistor (tolerance:± 1%; Power Rating:125mW) two 100K? resistors (tolerance:± 1%; Power Rating:125mW) one 100? type 3296W multiple-turn potentiometer one 1M? resistor (tolerance:± 1%; Power Rating:125mW) one 4,7M? resistor (tolerance:± 1%; Power Rating:125mW) four 1,5K? resistors (tolerance:± 1%; Power Rating:125mW) two 470K? resistors (tolerance:± 1%; Power Rating:125mW) one 27K? resistor (tolerance:± 1%; Power Rating:125mW) one 10K? resistor (tolerance:± 1%; Power Rating:125mW) one 18 K? resistor (tolerance:± 1%; Power Rating:125mW) one 10K? potentiometer (for LCD contrast) one 100?F/10V (5x7mm) electrolytic capacitor one 10?F/50V (5x7mm) electrolytic capacitor one 1nF capacitor (tolerance: ± 10%; 50V X7R multilayer ceramic) two 0,01?F/1kV capacitors (tolerance: ± 20%; 1000V radial ceramic 7mm) one 330pF capacitor (tolerance: ± 10%; 50V X7R multilayer ceramic) four 0,1?F capacitors (tolerance: ± 10%; 50V X7R multilayer ceramic) one 22nF capacitor (tolerance: ± 10%; 50V X7R multilayer ceramic) two 22pF capacitors (tolerance: ± 10%; 50V X7R multilayer ceramic) one UF4007 diode four 1N4148 diodes one 10mH inductor two 2N3904 transistors one KSP44 transistor one LMC555CN chip one CD74ACT14E IC chip one ATMEGA328-PU IC chip one 78L05 regulator one 16MH crystal one 4kH passive piezo buzzer one yellow 3mm LED one red 3mm LED one white 3mm LED one push button switch one 90° angle push button switch two TB-001 terminal blocks one DIP8 chip socket one DIP14 chip socket one DIP28 chip socket one 9V battery connector three 6-pin female headers one 4-pin square female header one 4-pin female header (without 2 center pin contacts) one 2-pin female header one 6-pin 90° male header seven 2-pin male headers five 2-pin jumpers four 6-pin male headers one 4-pin mail header one 1-pin male header one 38kHz IR receiver one HD44780 16x2 characters LCD module black-text-on-green-background (with backlight current draw is 21mA). note: white-text-on-blue-background LCD is available upon request (this LCD is to be always operated with backlight - current draw is 21mA) one USB <-> TTL serial adapter for connecting to PC (based on SILABS 2102 chip) one two-sided PCB for the Geiger counter one two-sided PCB for the LCD shield (note both boards are the same size) Boards and set of components are sold "as is". I shall include a silk screen image printed on an ordinary sheet of paper so you can see how parts should be placed ( I did not order it from the factory on the board itself to get manufacturing cheaper). I shall also include schematics for the geiger counter as well as for the LCD shield, assembly instructions, pictures etc. which shall help you to assemble your geiger counter and LCD shield. note: the ATMEGA328-PU already contains boot-loader and software loaded. note: kit is preprogrammed fro SBM-20. If you intend to use other tube please tell in advance and I shall program in the correct CPM -> Equivalent Dose Rate ratio. --- Version v.11.0.1 features: Alarm threshold settable at power-on (retained in eeprom). Alternate display (by press of the button) A "quick response" bar graph (search aid) menu controllable by any Sony type IR TV remote (note: TV remote itself is not a part of this listing) Alarm (optional): When the CPM exceeds a preset value, the red threshold LED shall be lit.When the CPM drops back under the initially preset alarm threshold the LED whale go off. The alarm threshold is configured during power up. After the first few screens you will see a "Set Alarm" prompt. To preset the alarm you have to use a push button or simply let the preset function time out (in 3 sec. of inactivity) to keep the then current setting. Pushing the button point shall start a list of alarm settings. Push the button (or hold it down) until you find the desired setting, then release the button to set that last value. After the 600 CPM setting, the choices repeat. The possible settings increment by 10 until 100 CPM and then by 50 until the 600 CPM setting. There is also a "No Alarm" setting. The chosen setting is retained in eeprom so it does not need to be set each time. Second Screen: The same push button used to set the alarm is used to turn on or off the second screen. The chosen screen stays on until the button is pushed again. The first time the screen is entered, the totals will begin to accumulate from zero. After accumulation has started, reentering the mode will display the totals that have accumulated. The second screen shows values for 1 minute and 10 minute periods. While the period is in progress (time not reached) the accumulated counts for the period are displayed. (On the 10 minute line, the elapsed time is also shown on the right side.) When a given period is complete, the format of the display changes . It then becomes the running average of CPM and uSv/h for the last 1 minute and 10 minute periods. The second screen is updated every 5 seconds. Bar Graph: The bar graph on the first screen shows quick changes in counts to make it easier to spot trends when surveying. It has a sample rate of 1/20 of a second. by default Output is configured for Radiation logger software (please see adaptation notes) Other: Adapted firmware version contains all multiple other features present in original v.11.0.1. Please refer to the DIYGeigerCounter project site for details. --- --- note: if you have a 3D printer, you might be interested printing this nice enclosure from Thingiverse.com --- I shall accept paypal only and send the board within one working day after the receipt of the payment. You shall have to bear any customs or other duties and taxes of your country if any. I shall ship the item from Europe Worldwide as a priority registered correspondence package. Please allow enough time for a shipment to arrive especially if item is sent between continents. I usually receive packages from Europe within 1-1,5 weeks and from USA or Asia 2 to 3 weeks. Shipping to Japan is free of charge. --- Happy bidding! Please check other items I am selling on eBay Thank you for reading!

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. ...	Brand	IMEX
Type	Dosimeters
Model	DiYK-GDC1.2.1
Country of Manufacture	Lithuania
MPN	DiYK-GDC1.2.1