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“A little game to show how a PCF8574 can be used with a Nokia 5110 screen.”

“Parts: Arduino Nano or Arduino Pro Mini Nokia 5110 84x48 LCD DHT11 temperature/humidity sensor DS1307 or DS3231 RTC module with built-in AT24C32 EEPROM Cheap encoder with 3 debouncing capacitors Features: GUI based on Nokia LCD and encoder temperature, humidity …

“Arduino based PC monitor which displays CPU temperature, load, clock and used RAM CPU load or clock values can be also drawn as a graph. Parts: Arduino Nano or Arduino Pro Mini with USB to serial adapter Nokia 5110 84x48 …

“After sitting 3 months on this project i thought i share it with the maker community. A budget price UV sensor :) It can be assembled within 1 hour and can use it for years. The UV Index scale is a …

“We have published quite a number of tutorials using different displays with the Arduino, with the most recent being the tutorial on displaying graphics on all kind of displays with Arduino. For today’s tutorial, we will look into achieving …

“A useful device that serves for a short-term local and three-day weather forecast This device consists of two independent assemblies in one box. One is the Arduino barometer with the BMP180 sensor, which contains a report of realtime, -1h and …

“Hey everyone. Before this game version , published first version of game. Today, will show you Space Race Game version 2. Let’s look steps…”

“The 6502 has been around for just about 40 years, yet still powers the hearts of many electrical systems in place today, such as many microcontrollers and embedded systems. In fact, WDC still manufactures the 6502 and 65xx series chips …

“A simple SMS bus reader for most smart batteries Reads the data from the TI chip set used in many smart battery packs The 2x 1K resistors on data and clock inputs can be removed if you can’t get …

“How to build an FM radio (88-108 MHz) that also displays the outside temperature received from an emitter using the nrf24l01 module at the 2.4GHz frequency. The menu is intuitive and works with a rotary encoder. Choose from the …