tag:blogger.com,1999:blog-7585646125282785821.post8209652152691909793..comments2024-03-01T02:28:16.662-08:00Comments on Electronics Technology: 555 Timer Voltage Controlled Oscillator Circuitpinoutshttp://www.blogger.com/profile/02776021665841068001noreply@blogger.comBlogger11125tag:blogger.com,1999:blog-7585646125282785821.post-65216958684043478522015-04-02T22:50:10.770-07:002015-04-02T22:50:10.770-07:00how does it work??how does it work??Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-7585646125282785821.post-39537486861368037092013-02-18T20:08:21.010-08:002013-02-18T20:08:21.010-08:00Dear sir
could you pl send a automatic water leve...Dear sir<br /><br />could you pl send a automatic water level control circuits with ic 555.2 transisters.level up-down controll.<br />by<br />yours truly<br />mallesh.e mail : mallesh1977@gmail.comAnonymoushttps://www.blogger.com/profile/11747876393492409562noreply@blogger.comtag:blogger.com,1999:blog-7585646125282785821.post-13535271719640391782013-02-18T20:07:54.815-08:002013-02-18T20:07:54.815-08:00Dear sir
could you pl send a automatic water leve...Dear sir<br /><br />could you pl send a automatic water level control circuits with ic 555.2 transisters.level up-down controll.<br />by<br />yours truly<br />mallesh.e mail : mallesh1977@gmail.comAnonymoushttps://www.blogger.com/profile/11747876393492409562noreply@blogger.comtag:blogger.com,1999:blog-7585646125282785821.post-16636430621406779132013-02-18T20:07:18.514-08:002013-02-18T20:07:18.514-08:00Dear sir
could you pl send a automatic water leve...Dear sir<br /><br />could you pl send a automatic water level control circuits with ic 555.2 transisters.level up-down controll.<br />by<br />yours truly<br />mallesh.e mail : mallesh1977@gmail.comAnonymoushttps://www.blogger.com/profile/11747876393492409562noreply@blogger.comtag:blogger.com,1999:blog-7585646125282785821.post-16985719544106279992013-02-18T20:06:48.645-08:002013-02-18T20:06:48.645-08:00Dear sir
could you pl send a automatic water leve...Dear sir<br /><br />could you pl send a automatic water level control circuits with ic 555.2 transisters.level up-down controll.<br />by<br />yours truly<br />mallesh.e mail : mallesh1977@gmail.comAnonymoushttps://www.blogger.com/profile/11747876393492409562noreply@blogger.comtag:blogger.com,1999:blog-7585646125282785821.post-69742588552311084632013-02-18T20:06:18.803-08:002013-02-18T20:06:18.803-08:00Dear sir
could you pl send a automatic water leve...Dear sir<br /><br />could you pl send a automatic water level control circuits with ic 555.2 transisters.level up-down controll.<br />by<br />yours truly<br />mallesh.e mail : mallesh1977@gmail.comAnonymoushttps://www.blogger.com/profile/11747876393492409562noreply@blogger.comtag:blogger.com,1999:blog-7585646125282785821.post-20371697482116417252012-11-03T05:15:35.927-07:002012-11-03T05:15:35.927-07:00is there any formula to adjust frequency between 1...is there any formula to adjust frequency between 11khz to 58khz in 555 as vco?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-7585646125282785821.post-86089966938663715232012-06-20T04:52:30.401-07:002012-06-20T04:52:30.401-07:00The 555 timer will work to 100KHz. It will not wor...The 555 timer will work to 100KHz. It will not work much above certainly at mobile phone frequencies as a jammer.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-7585646125282785821.post-38104749643227717212012-04-17T01:01:41.417-07:002012-04-17T01:01:41.417-07:00hello all
can i use 555timer as a VCO for frequen...hello all<br /><br />can i use 555timer as a VCO for frequency range (925MHz to 970MHz) and (1785 to 1900MHz)<br /> i need it in GSM jammer. other VCO'S are expensive so i want to use 555timer as vco.<br /> please help me out i will be very thankfull to you.<br /> thanks alot <br /><br /><br />ghandal.khan@gmail.comghandal khannoreply@blogger.comtag:blogger.com,1999:blog-7585646125282785821.post-55627550605610998722012-02-16T09:51:12.715-08:002012-02-16T09:51:12.715-08:00hai my name is aseem here i find an error here the...hai my name is aseem here i find an error here the output is square wave pulse that means the output is varing 0 to 1 so the output is dc.the loud speaker does not gives real sound .here the ls gives only the huming so use a coupling capacitor series to the ls .if you need any thing in electronics visit and follow my blog www.freecircuits4u.blogspot.comHihttps://www.blogger.com/profile/05801666143442378103noreply@blogger.comtag:blogger.com,1999:blog-7585646125282785821.post-1481962526884667762012-02-10T11:52:44.186-08:002012-02-10T11:52:44.186-08:00Whats Taking place i am new to this, I stumbled up...<b>Whats Taking place i am new to this, I stumbled upon this I have found It absolutely helpful and it has helped me out loads. I am hoping to give a contribution & assist different customers like its helped me. Great job.</b><br><a href="https://sites.google.com/a/wheretobuy.compareorderlow.co.cc/where-to-buy-hiking-outdoor-shoes-deals/buy-salomon-men-s-xa-pro-3d-ultra-2-gtx-trail-running-shoe" rel="nofollow">Salomon Men's XA Pro 3D Ultra 2 GTX Trail Running Shoe</a>Anonymousnoreply@blogger.com