Converters

1. Interface: Compatible with EIA /TIA RS-232C Standard and RS-485 Standard
2. Electronic interface: At the side of RS-232 is a DB9 female (Hole-type) connector. At the side of RS-485 is DB9 Male (Needle-Type) Connector, with a connection board.
3. Working mode: Asynchronous, half-duplex, differential transmission.
4. Transmission media: Twisted pair or shielded twisted pair (STP)
5. Transmission rate: 300-115200bps
6. Telecommunications protocol: Transparent
7. Mechanical dimension: 95mm x 33mm x 17mm
8. Transmission distance: 1200m (RS-485), 5m (RS-232)
9. Working environment: -10 degrees Celsius to 85 degrees Celsius, relative humidity: 5% to 95%
10. Signals: RS-232 232: TXD, RDX, RTS, CTS, DTR, DSR, DCD, GND; RS-485: Data, Data-, GND

• The voltmeter has an automatic calibration function.
• With reverse connection protection.
• With overheat protection and short circuit protection.
• High efficiency and low ripple.
• With USB power indicator light.

• Original FT232RL onboard
• Supports Mac, Linux, Android, WinCE, Windows 7/8/8.1/10…
• 3 power mode : 5V output, 3.3V output, or powered by target board (3.3V-5V)
• 3 LEDs: TXD LED, RXD LED, POWER LED
• Functional Pins
  • TXD, RXD, RTS#, CTS# : connected to the onboard soldered pinheaders
  • The other Pins : accessable on the drill holes (separate pinheaders are also provided for easily connecting to user system, the pitch is compatible with bread boards)

1. Model:MP1584
2. Name:DC-DC step-down module
3. Input Voltage: 4.5V ~ 28V
4. Output voltage: 0.8V ~ 20V
5. Output Current: 3A (Max)
6. Conversion efficiency: 96% (maximum)
7. Output Ripple: <30mV
8. Switching frequency: 1.5MHz (highest) typically 1MHz
9. Operating Temperature: -45°C ~ +85°C
10. Size: 22mm * 17mm (L * W )

This module can be utilized to change over the RS232 voltage of PC to TTL voltage that utilized by microcontroller. Straightforwardly plug the DB9 connector your PC then you can speak with the microcontrollers utilizing the Serial port. It is relevant to an assortment of stages including Arduino/AVR/ARM. For Arduino, if it’s not too much trouble, likewise note that there is as of now a UART2USB association, you simply need this module on the off chance that you need more sequential association with your PC.

• Type: USB to Serial RS232 Pro Converter DB-9 Adapter Cable
• Connector: USB Type A to DB-9 (RS232)
• Chipset: Built-in FTDI chipset for reliable performance
• Compatibility: Compatible with Windows 10/8.1/8/7/Vista/XP, Mac OS, Linux
• Baud Rate: Supports up to 921.6 Kbps

• 3.3V & 5.0V operations for DDWRT support on different voltage system
• Standard USB type A male and TTL 6pin connector.
• 500mA self-recovery fuse for protection.
• Two data transmission indicator can monitor data transfer status in real-time
• Works with existing COM port PC applications. Ready for Windows 8/7/Vista/Server 2003/XP/2000/CE
• Plastic coating protection from standard wear and tear.
• Size: 52mm X 15.5mm x 6.5mm (L x W x H).

• Input voltage: 3 – 32V
• Output voltage: 5 – 35V (adjustable)
• Output current: Maximum output current 4A
• Note: The higher the voltage, the load current increases.
• Efficiency of this regulator upto <94%
• Load regulation: 0.5%
• Voltage regulation: 0.5%
• Adjustable potentiometer onboard for output voltage adjustment.
• Non – isolated constant voltage module.
• Non – synchronous rectification.
• Short circuit proportion: current limiting since the recovery.
• Dimension: 45*20*14 mm (L*W*H)