Two ready-to-upload Arduino sketches for finding the addresses of I2C devices on your bus. Stop guessing addresses and stop digging through datasheets — scan the bus directly and get the answer in ...

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Qualcomm, which purchased microcontroller board manufacturer Arduino last year, just announced a new single-board computer that marries AI with robotics. Called the Arduino Ventuno Q, it uses Qualcomm ...

Looking for an app to help you track expenses, scan invoices, and receipts? We've reviewed the top 6 receipt scanner apps. Find out the best software for you. I’ve tested the best receipt scanning ...

Finding the best scanner for your needs can be challenging when there are so many types and sizes available. Most flatbed and sheetfed scanners are geared toward everyday office tasks or photo image ...

Need to scan family photos, piles of documents, or expense receipts? Our experts have tested the best options for every scanning scenario. Since 2004, I have worked on PCMag’s hardware team, covering ...

The Inter-Integrated Circuit (I2C) protocol has been the backbone of short-distance, intra-board communication. However, implementing robust I2C communication is not just about connecting two wires.

We list the best OCR software, to make it simple and easy to create a digital archive of your documents and images. The best OCR software can convert any scanned document or image into readable text ...

The company connects AI agents to security data lakes for interactive investigations, detection engineering, and autonomous response. Cybersecurity startup Scanner has announced raising $22 million in ...

*By default most ADXL345 breakouts CS is already pulled low. This pin is negated. **By default most ADXL345 breakout boards SDO is pulled low so its I2C adress is (0x53 << 1) *** I couldn't get NSS ...