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WS Barcode Scanner Module, 1D/2D Codes Reader (WS barcode scanner)
Overview

This is a small 1D/2D codes reader, by using the intelligent image recognition algorithm, it will decode the barcode or 2D code on paper or screen, fast and accurately.

Through the onboard USB and UART interface, it can be directly plugged into a computer, or be easily integrated to kinds of devices due to its small form factor.

Features
  • Easy to use, requires no knowledge of image recognition
  • Decodes various common 1D/2D codes such as Barcode, QR code etc.
  • Onboard micro USB and UART serial port, allows to connect with computers or embedded devices
  • Configurable via scanning 'configuration code'
  • Onboard light source, works in the dark
Specifications
  • Operating voltage: 5V
  • Operating current: 135mA (scanning), 58mA (standby), 2mA (sleep)
  • Operating temperature: 0°C~60°C
  • Operating humidity: 5%~95% (Non-condensing)
  • Communication interface: UART, USB
  • Decodes 1D codes: Codebar, Code 11, Code 39/Code 93, UPC/EAN, Code 128/EAN128, Interleaved 2 of 5, Matrix 2 of 5, MSI Code, Industrial 2 of 5, GS1 Databar(RSS)
  • Decodes 2D codes: QR code, Data Matrix, PDF417
  • DOES NOT SUPPORT THE FORMAT FOR SCANNING RSA DRIVER'S LICENSE
  • Light source: white
  • Scan angels: roll 360°, skew ±65°, pitch ±60°
  • Field of view: 28° (horizontal), 21.5° (vertical)
  • Dimension: 53.3mm x 21.4mm
Development Resources

Wiki : www.waveshare.com/wiki/Barcode_Scanner_Module

R629.90  Inc VAT
Industrial 6-ch Relay Module for Raspberry Pi Zero, RS485/CAN, Isolated Protection (Zero 6-ch relay industrial)
Description:

Industrial 6-ch Relay Module for Raspberry Pi Zero, RS485/CAN, Isolated Protections, Tailored For Raspberry Pi Zero Series also Suitable For Raspberry Pi Zero With Pre-Soldered Pin header.


Features:

  • RS485 half-duplex communication: using SP3485, UART control, auto RX/TX switch
  • CAN half-duplex communication: using MCP2515 SN65HVD230 solution, SPI control
  • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
  • Onboard photocoupler isolation, prevent interference from external high-voltage circuit connected to the relay
  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
  • Onboard resettable fuses and protection diodes, ensuring current/voltage stable output, preventing over current/voltage, better shock-resistance performance
  • High quality relay, contact rating: ≤10A 250V AC or ≤10A 30V DC
  • ABS protection enclosure with rail-mount support, easy to install, safe to use
  • Comes with development resources and manual (wiringPi and python examples)

Specifications:

OPERATING VOLTAGE7V~36V (industrial input voltage compatible)RELAY CHANNEL6 ch
COMMUNICATION PROTOCOLRS485, CANCONTACT FORM1NO 1NC


What's in the box ?

1 x ABS protection enclosure (top and bottom)
1 x RPi Zero Relay
1 x Screwdriver
1 x 12V 1A power adapter
1 x Screws pack

Resources :

WIKI: RPi_Zero_Relay








R769.90  Inc VAT
European USA UK Multi Plug to South African Power Adapter (EU/US/UK Adapter)

Description

South African Power Plug Adapter

What's in the box?

1 x EU/US/UK to RSA Power Adapter

R19.90  Inc VAT
2-Channel Isolated CAN FD Expansion HAT for Raspberry Pi, Multi Protections (CAN fd hat for pi)
Description:

The 2-CH CAN FD HAT is a 2-Channel CAN bus expansion HAT designed for Raspberry Pi, supports CAN FD (CAN with Flexible Data-Rate). It will enable CAN bus for your Raspberry Pi, not only the original CAN 2.0 protocol, but also the CAN FD extension, with higher data throughput.



Thanks to multi onboard protection circuits, including 500W lightningsurge, ESD protection, short circuit protection, and electrical isolation, it make the communication more safe and more reliable.

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
  • Supports both traditional CAN2.0 and CAN FD protocols
  • Breakout SPI control pins, for connecting with host control boards like STM32/Arduino
  • Onboard electrical isolation, up to 5KV isolated voltage, stable operation, higher anti-interference capability
  • Onboard lightningproof, ESD protection, short circuit protection, more safe communication
  • Onboard voltage translator, select 3.3V/5V operating voltage by jumper
  • Onboard 120Ω terminal resistor, configured by jumper
  • Comes with development resources and manual (examples for Raspberry Pi/Arduino)


Specifications

CAN CONTROLLERMCP2518FDCAN TRANSCEIVERMCP2562FD
CONTROL BUSSPIPOWER SUPPLYExternal power supply terminal OR Raspberry Pi
SCREW TERMINALINPUT VOLTAGEDC 8~26VOPERATING VOLTAGE5V
LOGIC LEVEL3.3V/5VDIMENSIONS65.0 × 56.5mm

What Can It Do?

Enable Isolated And Stable CAN FD Capability For Your Raspberry Pi




Designed For Raspberry Pi Series

Standard Raspberry Pi 40PIN GPIO Header, Customized For Raspberry Pi Series Boards



2-Channel CAN Support

MCP2518FD CAN Controller MCP2562FD CAN Transceiver



Electrical Isolation Circuitry Safe & Stable

SM24CANB TVS Diode, ESD Protection, Transient Peak Voltage Protection



Flexible With Handy Jumpers

Easily Select 3.3V / 5V Operating Voltage, Or Enable/Disable 120Ω Terminal Resistor, Via Onboard Jumpers



What's On Board


  1. MCP2518FD controller
  2. MCP2562FD transceiver
  3. SI8642ED digital isolator
  4. MP1584EN power chip
  5. RT9193-33 power chip
  6. B0505LS-1W power supply isolation module
  7. Standard Raspberry Pi 40PIN GPIO header
  8. CAN bus screw terminal
  9. External power supply terminal
    8~26V DC input
  10. MCU control pins
    for use with host boards like Arduino
 
  1. 120Ω terminal resistor switch
  2. 3.3V/5V logic level switch
  3. CAN operating mode selection
    A: CAN_0 and CAN_1 use two separated SPI (default)
    B: CAN_0 and CAN_1 share a single SPI
  4. Power indicator
  5. 2A fast resettable fuse
  6. Power supply reverse-proof diode
  7. Power supply flow backward proof diode
  8. Freewheeling diode
  9. SM24CANB TVS diode

Pinout Definition



Outline Dimensions



Resources & Services


R1,599.90  Inc VAT
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