| A stroboscope disk for 60 Hz mains and an Arduino program to produce 120 Hz pulses.
Pjotr1010 (11)
| Le réglage optique de la vitesse d'une platine avec un stroboscope s’est compliqué de nos jours. Voici des disques de stroboscope à imprimer...
| Adjusting the speed of a turntable has become difficult with modern LED lights. Stroboscope disks are expensive if available at all. Disks i...
| Si vous aimez les appareils multifonctions, celui-ci devrait vous plaire. Il mesure la fréquence, la période et le rapport cyclique, il comp...
| 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...
| Des compteurs d'énergie domestiques dits intelligents ont étés installés un peu partout en Europe, probablement aussi ailleurs. Selon les fo...
| This device reads the information, published over the P1 connection of a smart meter. The decoded, human readable, information is shown on...