Heat dissipation method: cooling aluminum sheet + muted cooling fan
All-in-one printer: supports multiple functions
Built-in temperature sensor chip
Microscope designed for mobile phones
EVAWGIB DL-X720 Red Light 1D Barcode Scanning Recognition Engine, Interface:TTL NEO Heat dissipation method: cooling aluminum1. Induction distance: about 150 200mm 2. Light source: 620nm visible red light diode 3. Recognition code system: Code128, EAN 13, EAN 8, Code39, UPC A, UPC E, Codabar, Interleaved 2 of 5, ISBN, Code 93, UCC EAN 128, GS1 Databar, etc. 4. Data interface: USB TTL RS232 5. Prompt mode: buzzer and LED indication 6. Power consumption: within 430mW 7. Working voltage: 5V (within 6V power supply) 8. Resolution: 2500 9. Scanning rate: 300 times second 10.