u-blox makes some incredible GNSS receivers covering everything from low-cost, highly configurable modules such as the MAX-M10S all the way up to the surveyor grade ZED-F9P with precision of the ...

The first name on the list is Autodesk Eagle, an engineer-friendly tool that boasts a vast library of resources. It offers a full suite of PCB layouts, schematic editing tools, and collaborative ...

SCL Serial Clock - The signal that synchronizes the data transfer between OLED and Arduino. SDA Serial Data - The signal used to transmit data between OLED and Arduino. Once you have everything you ...

Often times, we need to secure a room at our home or office (perhaps a secret dexter’s laboratory) so that no one can access the room without our permission and ensure protection against theft or loss ...

In this project, we are going to make an OTP-based smart wireless locking system as you can see in (Fig. 1). This smart lock can generate a new password every time you unlock it, which further ...

A simple program (say, Blink) that includes more than 64k of pgmspace data (for MEGA, MEGA2560, MEGA ADK, various 1284 boards) will fail to work correctly. Due to link order, the ...

I made this Arduino 8 bit binary led counter as a solution for one member from Arduino forum. He asked if somebody can make a project that displays a decimal number in 8 bit binary format using 8 leds ...

This is just a fun Arduino project that uses leds connected in circle as a ring to produce a rotation effect. You can adjust the spinning speed with a potentiometer and you can also set a minimum and ...

Abstract: In this paper a low cost open source approach to high-frequency ultrasound imaging is described. This complete imaging system is based around four core components: A single-element ...