Totoo ba maka extend ng car battery life ang Battery Desulfator?

[170kphlang]

^ bilis maka-create ng bagong account pagkaban a :D

[Chinoi]

You are right, bro, IF freq. If you use a 555, pwede mo ring i-sweep ang freq by another freq from pin 6 and 2. Palagay ko, uunahin mo ang variable/adjustable 555, ano? Medyo advanced ang setup ko dito dahil may scope, HP LRC bridge, 1ghz freq meter, and HP 1 mhz sine oscillator. May Bird swr meter pa nga
ako dahil radio communications/repeaters ang forte ko.

I understand that a car battery could be desulphated in 2-3 weeks. Do you know that a TENS (nerve stimulator used by physical therapists) output is 150-200v p-p? When you measure this with a multitester, the reading will be around 6v. Only a scope could read p-p readings.This is enough to cause havoc on modern cars electronics.

Battery desulfating shops could be established in your vicinity to 'wake up' sleeping batteries, like battery life extenders. L2L

Medyo busy pa ako sa ibang car project.

Ngayun pa lang ako gumawa ng Inductance Meter to to help me for the winding turns of Toroid Inductor. Meron ako nakita sa internet. Pero hindi accurate nun ilagay ko na circuit sa protoboard pcb. Nun nasa breadboard board ay accurate. Kaya nito measure yun known 100uH. Pero nun nasa protoboard pcb at naka solder na components ay 141uH na ang inductance reading.
Still isolating source of discrepancy.

Ito yun link ng Inductance Meter.http://www.doc-diy.net/electronics/l_meter/#download

[Chinoi]

Kuha ko na kung bakit di accurate yun diy inductance na ginawa ko. Di pala pwede ilapit sa mga Fluorescent lamps o CRT display. Na apektohan ng high frequency signal or induction yun inductor under test.