4 Digit 40KHz Auto Ranging Frequency Meter 4 Digit 40KHz Auto Ranging Frequency Meter Quasar Electronics 4-digit LED 40KHz frequency meter board. Two ranges: under 10KHz (1Hz resolution, 0.1 second gate); above 10KHz (10Mhz, 1 sec). Auto range switching. 9-12Vdc... Electronics > Circuit Components > Printed Circuit Boards > Development Boards 3148T1KT 3148T1KT 23.95 Quasar Electronics Limited

4 Digit 40KHz Auto Ranging Frequency Meter

AS3148T3KT - 4 Digit 40KHz Auto Ranging Frequency Meter
Pre-Assembled and Kit versions availableMade in Britain

4-digit 40MHz auto ranging frequency counter board. Two ranges: under 10KHz (1Hz resolution, 0.1 second gate speed); above 10KHz (10Mhz resolution, 1 sec gate). Auto range switching.

The board has an active low open collector transistor output (NPN 100mA, 30V max.). This is active when the counter is operating in the high range above 10KHz.

Connections: DC IN, RESET, OUTPUT, STOP and START are brought out to a 10-way header strip for easy connection.

Specifications
Supply9...15V dc
e.g. Order Code 660.446UK with connector 777.001UK
Current30 - 50mA max.
Ranges0 to 9.999KHz
10 to 40KHz (approx)
Gating signalInternal
0.1 second for < 10KHz
1 second for > 10KHz
Resolution1Hz for < 10KHz
10Hz for > 10KHz
InputsLO, 0-0.9V
HI 1.2V 5.0V
Output TypeOpen collector NPN transistor 100mA, 30V max.
(see Help Sheet)
Display4-digit 7-segment with decimal point, 14mm RED LED
Board Dimensions~ 51 x 66 x 12 mm (excluding header pins)
Connections10 pin SIL header
Product FormatsSELF-ASSEMBLY Electronic Kit (KT) or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
Documentation3148T3 User Manual
Your Total:

AS3148T3KT - 4 Digit 40KHz Auto Ranging Frequency Meter Selection

SELF-ASSEMBLY 4 Digit 40KHz Auto Ranging Frequency Meter KIT
Quasar 3148T3KT - SELF-ASSEMBLY 4 Digit 40KHz Auto Ranging Frequency Meter KIT
£21.63 £19.96 Exc VAT, £23.95 Inc VAT | In Stock (Our UK Warehouse).
PRE-ASSEMBLED 4 Digit 40KHz Frequency Meter Board
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£29.18 £24.96 Exc VAT, £29.95 Inc VAT | In Stock (Our UK Warehouse).
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