BCD to Seven Segment Display Manufacturer,Supplier and Exporter in India
Product Code : JA-DET-1527
BCD to Seven Segment Display
The decoder driver circuit is used to drive its binary coded decimal output from switches.
The BCD to seven segment decoder driver IC 7446/47A which consists of 45 diodes, 16 resistors and 7 transistors. There are 4 switches corresponding to 4 variables A,B,C and D.
The switches are so connected that the two terminals of the switch corresponds to a logic ‘1’ and logic ‘0’ respectively in one position of the switch.
When the switch position is changed, the two terminals just inter-change their A,B,C and D both in the true form, as well as in the false form.
Thus depending upon the state of the switches and their relative position a particular digit is displayed on the display panel.
Object:
To demonstrate the working of BCD to seven segment display
Features:
The board consists of the following built-in parts :
Seven segment display of Common Anode, LED type
Decoder Driver IC
+ 5V at 100mA, IC regulated Power Supply
Seven segment display of Common Anode, LED type
Decoder Driver IC
Four SPDT switches corresponding to four variables A, B, C and D for giving logic ‘1’ and logic ‘0’ inputs
Adequate no. of other Electronic Components
The unit is operative on 230V ±10% at 50Hz A.C. Mains
Mains ON/OFF switch and Neon indicator are provided
The unit is operative on 230V ±10% at 50Hz AC Mains
Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms
Strongly supported by detailed Operating Instructions, giving details of Object Theory, Design procedures, Report Suggestions and Book References
