Electronic modules

1. Sensors
2. Motion Control
3. Interfaces
4. Adapters
5. Others
6. Displays
7. Spare components

1. 1
   
   Crystal 4.000Mhz
   Code: MR300-005
   Standard frequency crystal at 4.000Mhz, use this crystal to provide a clock input to your microprocessor.
2. 2
   
   Crystals mixed values - 25pcs.
   Code: MR300-006
   Mix of standard crystals with frequencies from 4.000Mhz to 20.000 Mhz, there are 25 pcs. in total.
3. 3
   
   XBee to USB Adapter
   Code: MR002-004.1
   The XBee to USB Adapter is an usefull tool that allows to connect Personal Computers or a microcontroller in wireless networks using the famous XBee wireless modules.
4. 4
   
   Analog Reflectance Sensor
   Code: MR003-007.1
   This reflectance sensor can be used for edge detection systems and for making line following robots.
5. 5
   
   4-Bit Bidirectional Voltage Level Converter
   Code: MR002-005.1
   This bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V and steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices, with a total of four signals.
6. 6
   
   Serial Adapter RS232/TTL 3-5,5V
   Code: MR002-001.2
   This board is usefull to convert the RS-232 PC Serial Port signals to logic level datas used in any digital board that uses a serial port with 3.3V or 5V level lines.
7. 7
   
   Relay Module
   Code: MR009-001.2
   This Relay Module is compatible with Arduino, it uses an optocoupler to grant galvanic insulation, and it can drive a load up to 7A 250VAC.
8. 8
   
   4-Digit Serial LED Display - YELLOW digit
   Code: MR400-012.1C
   This board have a built-in 4-digit 7-segment LED display and it requires a minimum of only one I/O line to control it. It is possible to control the display through two different communication interfaces: Serial TTL or I2C
9. 9
   
   SSOP28-SOIC28 to DIP Adapter
   Code: MR006-002.2
   The SSOP28-SOIC28 to DIP Adapter allows the mounting of 8-28 pin SSOP ICs and the mounting of 8-28 pin SOIC ICs; all the signals are broken out through two 0,1” DIP standard spacing headers.
10. 10
    
    ±12.5A Linear Current Sensor
    Code: MR003-009.2
    This board carries the Allegro's ACS711ELCTR-12B-T hall effect-based ±12.5A linear current sensor, which offers a low-resistance (~1.2mΩ).
11. 11
    
    ±5A Linear Current Sensor
    Code: MR003-006.2
    This board carries the Allegro's ACS714ELCTR-05B-T hall effect-based ±5A linear current sensor, which offers a low-resistance (~1.2mΩ) current path and electrical isolation up to 2.1kV RMS.
12. 12
    
    Relay Module 2-Channel
    Code: MR009-004.2
    This Relay Module 2-Channel is compatible with Arduino, it uses two optocouplers to grant galvanic insulation, and it can drive a load up to 7A 250VAC per channel.