Content for OLED Display

“Over the past month or so I built an ESP-8266 based “Solar Swiss Army Knife”. It’s primary purpose is to measure the soil moisture, and turn on a valve to water my garden when the soil is dry …

“There are but a few things better than (succesfully) programming and using your Arduino. Surely one of those things is using your ESP8266 as an Arduino with WiFi! In this instructable I will show you an EASY way to get …

“You wake up in the morning. You’re groggy. You grab your phone lazily and start browsing. You check the weather, your stocks, your instagram. Before you know it, you’re running late! Do your mornings look like this too …

“Have you ever considered getting an augmented reality headset? Were you also wowed at the possibility of augmented reality and looked at the price tag with a broken heart? Yes, me too! But that didn’t stop me there. I …

“I have updated the Attiny85 keychain game making it easier to source and assemble. The new snap case has been updated to allow enough height for the screen header as well as a factory made CR2032 battery holder.”

“Since USB has become more and more a power delivery standard, it would be nice to have a convenient way to measure the power consumption these devices need. Of course there are already power meters out there, but they are …

“My first creation, a smart watch.”

“This is my Mind Reader for Arduino. The Mind Reader can tell you which letter of alphabet (ABC) or which playing card you have imagined with only few questions you need to answer. It is a very simple project with …

“In this instructable I will go a step further, interfacing a digital temperature sensor DS18B20 and displaying the temperature in degrees and Fahrenheit on a cheap tiny OLED display (in SPI connection mode).”

“The Internet-of-Things Power Meter (IPM) is a device fixed on top of the regular household power meter that provides detailed information about the electricity usage. Modern power meters have a LED blinking every time a Watt is used, the IPM …