Rangkaian On/Off 24 Hours Timer - Hallo sahabat YK69 Elektro, Pada kesempatan kali ini saya akan membahas artkel yang berjudul Rangkaian On/Off 24 Hours Timer, saya telah menyediakan berbagai macam artikel terbaru lainnya. mudah mudahan artikel yang saya tulis ini bermanfaat buat anda semuanya.

Ditulis Oleh : YK69 Elektro
Judul : Rangkaian On/Off 24 Hours Timer

Rangkaian On/Off 24 Hours Timer

This is a circuits are multi-range timers offering periods of up to 24 hours and beyond. This circuit can be used as repeating timers - or as single-shot timers

Skema Rangkaian On/Off 24 Hours Timer

The Cmos 4060 is a 14-bit binary counter. However - only ten of those bits are connected to output pins. The 4060 also has two inverters - connected in series across pins 11, 10 & 9. Together with R3, R4, R5 and C3 - they form a simple oscillator.

While the oscillator is running - the 14-bit counter counts the number of oscillations - and the state of the count is reflected in the output pins. By adjusting R4 you can alter the frequency of the oscillator. So you can control the speed at which the count progresses. In other words - you can decide how long it will take for any given output pin to go high.

When that pin goes high - it switches the transistor - and the transistor in turn operates the relay. In single-shot mode - the output pin does a second job. It uses D1 to disable the oscillator - so the count stops with the output pin high.

If you want to use the timer in repeating mode - simply leave out D1. The count will carry on indefinitely. And the output pin will continue to switch the transistor on and off - at the same regular time intervals.

Note:

• Using "Trial and Error" to set a long time period would be very tedious. A better solution is to use the Setup tables provided - and calculate the time required for Pin 7 to go high. For example, if you want a period of 9 Hours - the Range table shows that you can use the output at Pin 2. You need Pin 2 to go high after 9 x 60 x 60 = 32 400 seconds. The Setup table tells you to divide this by 512 - giving about 63 seconds. Adjust R4 so that the Yellow LED lights 63 seconds after power is applied. This will give an output at Pin 2 after about 9 Hours.
• Ideally C3 should be non-polarized - but a regular electrolytic will work - provided it doesn't leak too badly in the reverse direction. Alternatively - you can simulate a non-polarized 10uF capacitor by connecting two 22uF capacitors back to back
• The timers were designed for a 12-volt supply. However - provided a suitable relay is used - both circuits will work at anything from 5 to 15-volts. Applying power starts the timer. And it can be reset at any time by a brief interruption of the power supply.

Sorcer: http://www.zen22142.zen.co.uk/

Demikianlah Artikel dari kami yang berjudul Rangkaian On/Off 24 Hours Timer,apakah anda menyukainya ? mudah-mudahan artikel ini bisa memberi manfaat untuk anda semua.

Anda sedang membaca artikel Rangkaian On/Off 24 Hours Timer dan artikel ini url permalinknya adalah http://yk69.blogspot.com/2010/11/rangkaian-onoff-24-hours-timer.html Artikel yang anda cari Lainnya bokep, video bokep, streaming bokep, streaming , videos, porn, videos porn, kimcil, bugil, telanjang, abg, mesum, tetek, memek, toket, masturbasi, bmf, download, perkosa, kepergok, mesum, pemerkosaan, kepergok mesum, download video porn, download video bokep, bokep terbaru, streaming bokep terbaru, jilbab, semok, ngentot, indo, janda, asia, orgasme, meki, sex, video sex, spg, streaming mesum, ml, tante, streaming abg, cabe cabean, cantik, manis, bokep indo, bokep cinta, streaming mesum, hot bokep, bokep hot, abg bugil, anak smp, bocah smp, anak sma, bocah sma, indonesia, 3gp'

,Rangkaian On/Off 24 Hours Timer xxx .

Tweet