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Timers
555 One-Shot Timer Has Zero Quiescent Power
2018-04-17
One-shot timer uses no power when quiescent, useful for battery powered circuits
A Master Clock synchronised to the DCF77 radio clock that provides pulses for slave clocks
Alcohol detector and engine cut off.
2013-06-29
in order to start the car you have to blow to the sensor having a flowsensor (can be madeform a hea
Real-Time 'Stopwatch'
2012-09-10
This is a simple electronic "stopwatch" you can use to time an event. I used it when developing a d
555 Bistable Multivibrator
2012-08-29
The most common 555 configurations are that of a Astable and Monostable Multivibrator. This shows h
Auto Switch-Off Torch
2011-12-17
An elderly acquaintance who couldn't cope with battery recharging was getting through dry cells rap
LM555 for Air Cannon
2011-08-27
The idea is to have two monostables timers (LM555) for triggering the air cannon.
Timer1 (IC1) i
Digital Stop Watch
2011-06-18
A digital stop watch built around timer IC LM555 and 4-digit counter IC MM74C926 with multiplexed 7
GPO 36 master clock contact de-bouncer
I decided to build this circuit after my Gents GPO 36 mas
K8LH Novelty Single Chip Clock
2010-07-05
Hi Guys,After designing this single chip Charlieplexed 24 hour [U]Clock[/U]/[U]Calendar[/U]/[U]
Latest threads
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On/Off Switching of Input Sources
- Started by Hymn1
- Replies: 2
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