Feb 11, 2025 · I'm modifying the turn and brake lights for an older car using a two-element 1157 bulb. The smaller filament in the 1157 bulb is used exclusively for park/running lights; the …

Sep 16, 2021 · What I meant was an alternator does not self excite right off the bat, at least the ones I have attempted would not, not like a DC wound field generator will. I remember going …

Nov 20, 2009 · My current flash-regulator rate fluctuates with voltage, and it's an older car, so the voltage goes around between 12-14.5V and the flash rate is all over the place, so maybe I …

Dec 22, 2020 · I already have a 12v flashing led that I intend to put into my car as dummy immobilisor warning LED. What I would also like to do is wire it up so that the LED only flashes …

Jul 31, 2015 · An inductive timing light, draws its high energy by clamping onto #1 spark-plug cable... There are 2 varieties of timing light,,, one has a neon bulb [ useless ] the other a …

Dec 13, 2017 · Some cars (like the Toyota Tacoma pictured below) have turn indicator bulbs that also act as DRLs. The bulbs are on when the car is running and the respective side will blink …

Feb 11, 2016 · I have a show car with a set of aftermarket tail lights, and the turn signals consist of 16 LEDs arranged in an arrow in the direction of turn. With the current arrangement they all …

Apr 27, 2024 · The directional indicators that flash when the car is locked/unlocked remotely. That clears up some things. How do you distinguish between an unlock simultaneous flash and …

Jan 29, 2021 · I am working on a project where I require to connect some LED's to 2 9 V batteries. The LED's have a working voltage of 12V DC and i have been trying to connect them to 2 9V …

Jan 25, 2024 · Hello. Been browsing on here for a while without making an account. I'm working on a PCB fuse/relay center for a project car. I'd like to integrate a turn signal/hazard flasher …