HackSpace Magazine Issue 72 looks at the Adafruit Barcode Reader/Scanner Module – CCD Camera with a USB Interface:
The Barcode Reader/Scanner Module from Adafruit can decode nearly any kind of 1D barcode in a very small form factor. The sensor takes 100 photos per second and is very similar to the laser-based scanners, but with no moving parts, so it’s more robust.
All you need to do is plug it into any available USB port and it will show up as an HID keyboard. When you scan a barcode, the raw data is decoded and parity-checked, then output to your computer as a series of digits, just like entering them on a keyboard.
And if you don’t want USB output, check out the PS/2 interface version which is compatible with almost any microcontroller.
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Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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Python for Microcontrollers – Adafruit Daily — Python on Microcontrollers Newsletter: CircuitPython 9.2.1, What is DMA, PyConUS 2025 and More! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi
EYE on NPI – Adafruit Daily — EYE on NPI Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
