This is a board and firmware project supporting hp's 4 digit 7 segment LED bubble display, QDSP-6064, available from SparkFun. The project is intended to enable a pair of displays to be easily ...

Process invoices and receipts automatically with n8n plus Unstruct, pulling totals, dates, and names into structured data for reporting.

From a simple electronic toothbrush to complicated robotics systems, DC motors are present everywhere. In most of our previous Arduino projects, we have used these DC motors as actuators and ...

Ever wanted to know how engineers made their calculations before digital calculators were on every workbench? [Richard ...

What if you could get an instant SMS alert the moment a fire or smoke is detected at home or office? Through this project tutorial, you can build a fire and smoke alarm system using Arduino UNO R4 ...

This is an arduino IDE library to control the LSM6DS3. It can be configured to use I2C or SPI with 2 instances per I2C channel or any number of SPI instances. The top-level driver, class LSM6DS3, ...

ST’s VL53L5CX is a very small 8×8 grid ranging sensor that can perform distance measurements at a distance of up to 4 meters. In a recent video,[Henrique Ferrolho] demonstrated that ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...