Archive for February, 2010

How to Calculate a Revised Value of Tyre Diameter for Speed Meter Installation

For speed meter device installation, it usually need to calculate a revised value of the tyre diameter. By installing speed meter device, we can display engine RPM, vehicle speed, vehicle acceleration timing and stopwatch features. The calculation can be done by…

How to Tips: Trigger a Thyristor (using a Piezo Transducer)

The diagram below shows the circuit for How to Trigger a Thyristor using a piezo transducer with some tips for the thyristors

How to Use a Metered-Dose Inhaler DIY

Tough it seems simple and easy, if you don’t know the right way How to Use a Metered-Dose Inhaler, it will take less medicine that gets to the lungs. The following sections contains steps for guiding you use your inhaler DIY.

BMW 2 Motorcycle Regulator Maintaining Circuit Guide

The following BMW 2 Motorcycle Regulator diagram might guide you for maintaining the regulator which should be kept the voltage within the range of 7-8V that will protect the generator from too high current.

BMW S38B38/M5 Chain Tensioner Step by Step Procedure Guide

The herein step by step guide are for BMW S38B38 (M5) Chain Tensioner Procedures: 1.  Put the seal on the new chain tensioner and place the tensioner by hand (The tensioner hook will get the tensioner rail)2.  Torque the Chain tensioner to 55 Nm3.  Put the gearbox in 5th gear and push the car for-and .. Read more

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