| Two versions of an MSGEQ7-based audio spectrum OLED display module.
ClemensValens (143)
| We start 2019 with an Elektor project that although almost five years old still is interesting for (music-making) microcontroller enthusiast...
| Because several participants asked for it, here are the presentations from Avnet and EBV.
| Many people snore and many don't mind or seem to notice the noise. Sadly, another good part of humanity loses sleep as a result of snoring b...
| Little breakout board for the BME280 "weather" sensor by Bosch Sensortec supporting I2C and SPI.
| Although designed as a give-away gadget for trade shows etc. this ruler loaded with RPi information can electronically measure distances of...
| The Elektor Uno R4 is like an Arduino Uno but featuring two UARTs, two I²C (IIC or TWI) ports, two SPI ports, 24 GPIOs, eight analogue input...
| These days it's common practice to replace incandescent light bulbs with LEDs, but what if you want to do the opposite? With this converter...
| Replace just about any low-current LED by a 100-watt incandescent bulb.
| Does your snoring roommate keep you awake at night? Then the Elektor Snore Shield is what you need.