| A stroboscope disk for 60 Hz mains and an Arduino program to produce 120 Hz pulses.
Pjotr1010 (10)
| Het optisch regelen van de draaitafelsnelheid met een stroboscoop klinkt eenvoudig, maar is tegenwoordig ingewikkeld geworden. De hier getoo...
| Adjusting the speed of a turntable has become difficult with modern LED lights. Stroboscope disks are expensive if available at all. Disks i...
| Nu ik toch bezig ben, kan ik deze functie net zo goed ook toevoegen. Klinkt dat bekend? Dit is zo'n project. Het meet frequentie, periode en...
| A capacity meter is more useful than you might expect.
| Measure: Frequency + Period + Pulse + Pulse/period + Capacity + Event counting. Bonus: decode DCF77 pulses and show date and time. The DCF7...
| Smart Meter WiFi interface. This little project fills in the gap between the smart meter P1 interface and your WiFi network at home. Only...
| The leddification of my dear old tungsten lamp Why is it so difficult to replace the halogen rod lamp in a traditional up light or up/down...
| This device reads the information, published over the P1 connection of a smart meter. The decoded, human readable, information is shown on...
| Driving a car alone while following a printed route description is nasty. This project simulates a passenger reading the route description l...