Using the soil moisture sensor with an Arduino can't be easier. Adding a Nokia 5110 LCD display makes things more professional since we can visually check the moisture levels of the soil. The sensor can measure the levels of moisture in the soil. So it can be extremely useful if you...

The Galvanic Skin Response (GSR) is a property of the skin to exhibit electrical characteristics. It is also known as Electrodermal Activity (EDA), Electrodermal Response (EDR), Electrodermal Level (EDL), Skin Conductance Activity (SCA), Skin Conductance Response (SCR), and a lot...

Parker Dillmann @ macrofab.com has designed a wrist LED binary clock based on PIC16F527 Microchip mcu. The Macro Watch stemmed from those constraints. I picked the PIC16F527 microcontroller by Microchip to be the core of the watch because it was the cheapest MCU I could find that had...

ihsan Kehribar @ blog.kehribar.me has been working on a MIDI capable, polyphonic FM synthesizer using an 32bit ARM Cortex M0 microcontroller and an audio codec. Polyphonic FM Synthesizer with STM32F031 -...

KonstantinDimitrov @ instructables.com has build a Arduino based OLED Thermometer and Hydrometer using DHT11 sensor. Hello, everyone ! Today I am going to show you how to make Arduino OLED thermometer and hygrometer* with DHT11. The OLED we will use today is .96″ inch in size,...

1.2V to 35V Adjustable DC-DC Converter project has been design around TI’s LM2576-ADJ IC. Inputs supply 40 VDC. LM2576-ADJ is a monolithic integrated circuit that provides all the active functions for step down switching regulator, capable of driving 3A load with excellent line and...

jwitzleben @ instructables.com has build a creativity measurement systems based on Arduino UNO and Flora boards. It can be too easy to get stuck overthinking your ideas and letting your gears grind without making any progress. As makers, designers, engineers, hobbyists, etc. it is...

FT900 is 32bit RISC MCU developed for high speed, interface bridging tasks. FT900 provides a large amount of connectivity options. To name only a few, FT900 can: ● process data from parallel camera input and send them via Ethernet ● transform data from camera to create...