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Controlling a relay with a digital logic level circuit – Circuit Schematic
Controlling a relay with a digital logic level circuit
The schematic below illustrates 4 methods of controlling a relay with a digital logic signal. Figure (A) can probably be used in most cases where the relay coil...
Frequency Divider circuit – Circuit Schematic
Frequency Divider circuit
This is a classic divider of frequency via two. It is achieved with a classic circuit T-flipFlop, round IC1 [ 4011 ]. In the circuit, the frequency of network, ...
Frequency Divider with 7490 circuit – Circuit Schematic
Frequency Divider with 7490 circuit
Here you will find a interesting collection from frequency dividers with division factor from 2 until 10. All the choices they are based in the 7490 that are a ...
Digital Clock with MM5314N circuit – Circuit Schematic
Digital Clock with MM5314N circuit
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The AmG©lie project – Circuit Schematic
The AmG©lie project
However since the ROM is mapped in at &F000, this in binary is %1111 0000 0000 0000; or in other words when accessing the ROM, A12, A13, A14, and A15 will alway...
Output Assign Module – Circuit Schematic
Output Assign Module
The output assign modules uses a 16V8 GAL for address decoding and enable signal generation. Figure 44 shows the pin assignments for the GAL used in the output ...
HIGH-SPEED DIGITAL DESIGN – Circuit Schematic
HIGH-SPEED DIGITAL DESIGN
This example demonstrates how to stack up layers and design transmission lines for a high-speed digital PCB. The example also demonstrates how to create a moate...
MIXED ANALOG/DIGITAL DESIGN USING SPLIT POWER GROUND PLANES – Circuit Schematic
MIXED ANALOG/DIGITAL DESIGN USING SPLIT POWER GROUND PLANES
This example shows how to design a circuit with a mixture of analog and digital parts, multiple power planes, and a single Ground plane split into analog and di...
mixed-analog-digital-design – Circuit Schematic
mixed-analog-digital-design
Mixed Analog/Digital Design Using Split Power, Ground Planes The next example shows how to design a circuit with a mixture of analog and digital parts with mult...
SEQUENCERS – Circuit Schematic
SEQUENCERS
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CMOS Logic Circuits – Circuit Schematic
CMOS Logic Circuits
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HT648 Decoder Circuit – Circuit Schematic
HT648 Decoder Circuit
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4X3 Keypad Interface Circuit – Circuit Schematic
4X3 Keypad Interface Circuit
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digital potentiometer – Circuit Schematic
digital potentiometer
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Single Pushbutton Run-Stop Circuit – Circuit Schematic
Single Pushbutton Run-Stop Circuit
There are solutions to this problem—mechanical (push On/push Off switch), electromagnetic (latching relay) and electronic (CMOS logic), but few (if any) ...
4013 datasheet – Circuit Schematic
4013 datasheet
4013 dual D-type flip-flop is a monolithic complementary MOS (CMOS) integrated circuit constructed with N- and P- channel enhacement mode transistors. Each.....
Electronic Head or Tail Circuit – Circuit Schematic
Electronic Head or Tail Circuit
The principle used in this electronic head or tail circuit is simple: a multivibrator controls a flip flop. The multivibrator oscillates as long as the buton S1...
Step Switch Selector – Circuit Schematic
Step Switch Selector
As the name indicates, the step switch selector circuit is intended to choose one of up to four analogue switches, which it does with the aid of some less.....
Analog Line Switch Circuit – Circuit Schematic
Analog Line Switch Circuit
This analog switch circuit is designed to switch on or off and analog line. it consists of two analog switches in IC form that are controlled by two pushbu.....
Display Driver circuit – Circuit Schematic
Display Driver circuit
This display driver circuit shows how a Seven Segment Display is driving with the help of the 5 stage Johnson decade counter IC CD4033.The IC has counter a.....