LEDs are a lot economical in comparison with ordinary incandescent lamps or maybe the latest halogen lamps in relation to their performance, luminance and life. For that reason even in […]
Car Blown Tail Lamp Indicator Circuit
The article explains a circuit which can be installed in cars to know whether the tail lamps are OK or whether they are blown. By producing the presented circuit between […]
Vehicle Speedometer Circuit for Precise Speed Measurements
One IC and a few external passive components are all that are needed to build a straightforward yet accurate analogue speedometer circuit at home. For showing speed, the speedometer is […]