| Self-holding Circuit |
An ON state of one input turns the output of this circuit to be ON. Then the output keeps its ON state. An On state of another input resets this output. |
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Self-holding Circuit
(Buzzer Circuit) |
One contact input is used as abnormal signal input. Once the input state sets to ON, the buzzer output keeps being ON. Another input is connected to "buzzer off" push button. When the button is pushed, the buzzer output is turned to OFF. |
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| Flashing Circuit |
ON state of input blinks the lamp connected to the output. |
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Digital Switch Input
（4-bit） |
Read four digital switch inputs, DI0 to DI3 into the tag as one digit decimal number. |
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7-segment Display
(Two Digits) |
Use 8 bits of digital output, DO0 to DO7 to drive a 7-segment display (two digits). |
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7-segment Display
With Strobe |
Use 8 bits of digital output, DO0 to DO7 to drive a strobe type 7-segment display (four digits). |
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Counter Setting
(Two digits) |
Use 8 bits of digital input, DI0 to DI7 to set counter (two digits)
The count data is desplayed on a 7-segment display (two digits) through the 8 bits of digital output, DO0 to DO7. |
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Anti-chattering Circuit
(Four-digit Up Down Counter) |
Anti-chattering ciucuits of DI0 to DI3 digital inputs.
A 4-digit up / down counter is used as an application example. |
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