3.5 digits 7 segment display kit

 

Input voltage can be configured to 0-200mV or 0-2V floating signals. 

 

Choose a decimal point via on-board soldering junction.

 

Last digit (on right) can be set to the following indicators: c, C, F, A. this will allow you to turn the display to temperature or current meter when needed.

 

 

Kit includes

  • 1K Ohms              Trimmer                1pc.

  • 2 Digits                7-Seg                  2pc.

  • LM358-1.2            Diode                   4pc. 

  • LM7805                IC                       4pc.

  • PCB                                               1pc.

Schematic

 

 

 

Description and SKU#

Price

Picture

3.5 digit 7-seg display

EID-K-DSPL-350-M1-ASM Fully assembled

EID-K-DSPL-350-M1-KIT Kit

 

45.00

 

33.95

 

EID-K-DSPL-350-M1-PCB-M PCB Only 18.99  

 

Options    
EID-K-DSPL-350-T1-PCB Adapter with terminal block input option, PCB only 3.99  

 

EID-K-DSPL-M55-350-PCB Adapter with terminal block. This circuit converts the Input rail of +5VDC to  +/-5 when needed, PCB only.

For parts and instructions see voltage converter kit.

7.99  

 

EID-K-DSPL-ASM-350-PCB Adapter with terminal block. This circuit converts rail input voltage of 0-2VDC (voltage reference to the ground) to floating voltage. This will solve the CMRR problem, PCB only.

For parts and instructions see summing op-amp kit.

9.99  

 

EID-K-DSPL-ASB-350-PCB Adapter with terminal block. This circuit converts rail input voltage of 0-20VDC (voltage reference to the ground) to floating voltage with 1:10 attenuator. This will solve the CMRR problem and let you measure the same rail voltage the circuit is powered from. (i.e monitoring car battery 7.5V-12V DC), PCB only.

For parts and instructions see subtractor op-amp kit.

9.99  

 

EID-K-TEMP-CX1-590-PCB-M-1 PCB only. This PCB option allows you to connect the board to the display. This will allow you to show temperature in degrees C. For additional information see AD590C kit. 9.99  

 

EID-K-TEMP-FX1-590-PCB-M-1 PCB only. This PCB option allows you to connect the board to the display. This will allow you to show temperature in degrees F. For additional information see AD590F kit. 9.99