| You like to light incense sticks to enhance the ambience of your toilet, bed- or living room but without the aroma becoming overwhelming? Th...
Arduino47 (51)
| Lighting timer for 6 boxes or other. 6 low voltage push button inputs. 6 relay outputs, designed for lights with LED. Display on 2X16 LCD e...
| The changes made to the SMS_V2 version presented here are: Addition of a transistor driven by the CPU to carry out a reset of GSM at the sta...
| Three modes available: Piano (8 white notes and 5 black notes, one key transposes. Tone of higher notes, + 12 notes) PlayStore (a melody...
| Happy Holidays Readers ! New version : Piano-PlayList-Metronome There are many variations of Piano based on 555, UNO, ATtiny, Nano, touch...
| No electronic components, no microcontroller...
| Take control remotely by sending SMS text messages. Up to four relays can switch a heater, lights, and/or pumps. An optional temperature sen...
| Build your own SMS Remote Control with an Atmega328 at 16 Mhz and a SIM800L EVB, Arduino code. PCB gerber files included. Two codes availab...
| This project came to life when the creator’s son (no, not JC) asked his father to build a cool clock for his new home. It is based on a larg...
| Because I'm old school, remember Elektor issue 31 January 1981, and for fun and viewing pleasure : Can 3D print file for RGB LED display. To...