Now, we have all the information we need to connect the barcode scanner module to a microcontroller, in our case an ESP8266 running NodeMCU. The first peak has the shortest duration in the ...

Whereas until the 1990s the reliable scanning of barcodes was anything but easy, today’s technologies have made it possible to quite literally put a highly capable 1D and 2D barcode scanner in ...

The HS-1RS integrates 1D and 2D barcode scanning with LF/HF RFID smartcard/contact-less and prox card reading functionality in a single, ergonomic, and compact design.

The GS1 standards body is driving the Sunrise 2027, an industry-wide transition to 2D barcodes, and the DW940 delivers an ergonomic, wearable 2D scanning solution for a variety of industries.

Cola’s Ryan Vann and Schnucks’ Mike Wait shared lessons from piloting 2D barcodes on Topo Chico, revealing why the shift from ...