The circuit has been constructed to test and measure the voltage rating of zener diodes. To be able to test the voltage rating of a zener diode up to 50 VDC, a small transformer and a single 555 timer ...

The simple Diode and LED Tester presented here costs under £5 to build (including all components, the battery and a cheap case) and will indicate the polarity of almost all types of LED and other ...

The circuit has been constructed to provide an in-circuit system that will test the integrity of electronic components such as Silicon Controlled Rectifiers, diodes, and PNP or NPN transistors. 4093 – ...

The pan-European Brilliant Industrial Diode Lasers (BRIDLE) project has concluded after three-and-a-half years of intense research activities. The €4.2 million BRIDLE was enabled by €3 million funding ...

Some diode manufacturers caution against using the diode tester function in ohmmeters because it could exceed the reverse-voltage and forward-current ratings of sensitive diodes. This is especially ...

A working group of the international PV Quality Assurance Task Force has been undertaking research and testing initiatives aimed at improving the design and long-term reliability of module junction ...

Glasgow, UK-based Vector Photonics is leading the Bloodline research and development project; an Innovate UK-funded, international consortium project developing PCSEL-based chips (Photonic Crystal ...