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LED Strobe - with high power LEDs available, their replacement for a xenon tube is viable! __ Contact P. Townshend - EduTek Ltd
LED Strobe & Contactless Tachometer - This versatile LED Strobe & Tachometer can be used to observe and measure the RPM of rotating machinery. it offers three different measurement methods and the readout is via a 2-line LCD module.__ SiliconChip
Led Strobe & Tacho Pt.2 - Last month, we published the circuit of our new LED Strobe & Tachometer and showed how to build the main unit and the strobe light. This month, we describe the assembly of the optional Photo-interruptor and IR Reflector Amplifier boards. We also describe how the unit is used.__ SiliconChip
Led Strobe 2 - this version has been built and tested and is very simple indeed - based on alien project astable! __ Contact P. Townshend - EduTek Ltd
Line-Powered Xenon Flash Transmitter - This line powered xenon flash circuit drives a small camera type flash tube. it has an optical isolator to allow the flash to be safely triggered from some remote device. A flash rate of 2Hz is possible with the circuit. . . Circuit by Dave Johnson P.E.-June, 2000
Mad idea for a blacklight strobe - CAUIION - May be both hard on your eyes and a bit disappointing __ Designed by Don Klipstein
Mini Pocket Strobe - This circuit is a mini strobosocope which you can make so small that it can fit into your pocket. The circuit is not very powerful, but is works out of two small 1.5V batteries for an hour constantly and maximum flash rate. The flash rate is variable from zero to about 10 Hz. Quite nice small device to have with you in parties to gain attention __ Designed by Tomi Engdahl
Miniature Stobe Light - it is a circuit for a strobe light that uses a neon glow lamp with reflector to create an effect of a strobe light. __ Electronics Projects for You
Opto-Isolated logic level trigger for general strobe applications - Schematic only, no circuit description. __
Photo Flash Charger Minimizes Parts Count - 10/22/98 EDN Design Ideas: Photo-flash and strobe devices operate by discharging a high-voltage capacitor into a bulb. Charging the capacitor from a battery or other low-voltage source requires a step-up DC/DC converter to boost the voltage, typically to 300V. One way to generate the high voltage Design by Steven Chenetz
Photoflash Capacitor Charger has Fast Efficient Charging & Low-Battery Drain - DN303 Design Notes__ Linear Technology/Analog Devices
Pocket stroboscope - This circuit is a mini storoscope which you can make so small that it can fit into your pocket. The circuit is not very powerful, but is works out of two small 1.5V batteries for an hour constantly and maximum flash rate. The flash rate is variable from zero to about 10 Hz. Quite nice small device to have with you in parties to gain attention __ Designed by Tomi Engdahl
Repetitive trigger - Based on the 555 timer IC , useful for strobe lights. A bit on the 4017 counter IC for multiple flashes and sequences of flashes __ Designed by Don Klipstein |
