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dac en – Circuit Schematic
dac en
The Digital-Analog-Converter fetches one of 15 parallelly pressed keyboard keys from the digital bus of the synthesizer and converts it into a control voltage (...
leveraging fpga and cpld digital logic to implement analog to digital converters – Circuit Schematic
leveraging fpga and cpld digital logic to implement analog to digital converters
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switch network diagram for game – Circuit Schematic
switch network diagram for game
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segment counter circuit – Circuit Schematic
segment counter circuit
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digital dip switch circuit diagram – Circuit Schematic
digital dip switch circuit diagram
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push button – Circuit Schematic
push button
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pong reborn – Circuit Schematic
pong reborn
Here is the schematic diagram for the original arcade version of Pong, the first digital video game. Unlike other video games of the time, Pong used an all digi...
control ttl – Circuit Schematic
control ttl
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audible logic probe – Circuit Schematic
audible logic probe
When testing circuits with a logic probe, it is sometimes difficult to watch the LEDS on the probe to determine the logic state. With this probe the logic state...
addr decoding – Circuit Schematic
addr decoding
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alternating square pulse generator – Circuit Schematic
alternating square pulse generator
4027 a dual JK flip flop that has independent clock, set, and reset inputs for each flip flop used in toggle, register, and control functions due to its feature...
shootable simon game – Circuit Schematic
shootable simon game
Here is the schematic for the circuit, including the connection to the piezo hit sensor. For testing, you can connect an LED between pins 3 and 4 of the 74HC14....
electronic dice. – Circuit Schematic
electronic dice.
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up down counter circuit – Circuit Schematic
up down counter circuit
This is the circuit diagram of a very simple up down counter that can be used of a large number of applications. The circuit is based on the IC CD40110BE which ...
static 0 to 9 display – Circuit Schematic
static 0 to 9 display
The circuit shown here is of a simple 0 to 9 display that can be employed in a lot of applications. The circuit is based on asynchronous decade counter 7490(IC2...
sine wave to ttl converter – Circuit Schematic
sine wave to ttl converter
The present circuit is intended to convert sinusoidal input signals to TTL output signals. It can handle inputs of more than 100 mV and is suitable for use at f...
driving multiple 7 segment displays – Circuit Schematic
driving multiple 7 segment displays
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pc based digital ic tester – Circuit Schematic
pc based digital ic tester
Check the following IC`s7400, 7402, 7404, 7408, 7432, 7486. Visual Basic Program is used to show the results on the PC. The Microcontroller AT89S52 receives the...
Running message display circuit – Circuit Schematic
Running message display circuit
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clock – Circuit Schematic
clock
A series of digital clocks, all with LED outputs, were created for the Electronics in Schools Strategy (EiSS) and used in several of the courses run on behalf o...