RS232 USB to Serial TTL Adapter Module - USB to Serial PL2303HX PL2303

Connecting a 3.3V device to a 5V system is a challenge.
The bidirectional logic level converter is a small device that safely drops the signals from 5V to 3.3V and increases 3.3V to 5V at the same time.
This level converter also works with 2.8V and 1.8V devices. What really separates this logic level converter from our previous versions is that it can successfully set its high and low voltages and go up and down between them safely on the same channel.
Each level converter has the ability to convert 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two sources of voltage (high voltage and low voltage) that your system is using.

This converter has internal DC/DC power supply and full isolation between USB and RS485 output and enables to establish reliable and secure communication. It adopts the original FT232RNL and SP485EEN chip solution, provides stable communication with built-in galvanic isolation, lightning protection and anti-electrostatic protection, etc., it is an ideal choice for industrial control equipment and/or applications with high communication requirements.

A virtual serial port to your PC through the USB port. FT232 USB to TTL Serial Converter Adapter Module 5V 3.3V + Cable features:
- USB-Serial TTL 3.3V -5V Converter
- LED indicator for Tx, Rx, power supply
- Communication: Transceiver RX / TX TTL COM Virtual RS232
- Voltage: 3.3V or 5V - via jumper
- Pins: DTR, RX, TX, VCC, CTS, GND
- Protections: Electronic fuse up to 500mA
- Size: 35 x 17 mm Pitch 2,54mm
- Connection: Mini USB. Driver: W98 / W2000 / W2003 / W2008 / WinXP / WinVista / W7 / W8 / Linux / Mac
Useful links for Arduino / Raspberry programming and projects with Arduino / Raspberry boards:
User manual for remote control + 4-channel receiver 315 MHz IC2262
- Wire the USB />

This FTDI breakout is a super small board with a standard FT232RL USB to serial IC circuit. The pinout fits FTDI cable making it compatible with any Arduino or Arduino compatible 5V boards.

6-pin/10-pin Kanda DIL adapter features:
- Connector for Usbasp Programmer AVR Atmega8 Atmega128

This FTDI breakout is a super small board with a standard FT232RL USB to serial IC circuit. The pinout fits FTDI cable making it compatible with any Arduino or Arduino compatible 5V boards.

An RS232 serial port to your PC through the USB port USB 2.0 A Serial Port Cable Adapter DB9 RS232 Series features:
- CH341 driver
- Supported OS: WinME, Win2003, Win XP, Vista, Win 7, Linux, MAC OS9.0/OSX
- High quality, shielded cable
- Power and data in the same cable, does not require more adapters
- Compatible USB interface 1.1 and 2.0
- Support up to 1 mega data transfer
- Length 73cm The adapter allows you to connect a computer with: - Electric meters
- Decoders, programmers
- Cash registers
- Satellite TV
- Control panels
- Mobile phones
- Diagnostic interfaces for cars
- The administration of Cisco routers

This module equipped with a PCF8591 converter has a low current power supply and includes 8 bit CMOS data acquisition devices.
Your converter has four analog inputs, one analog output and one I2C serial bus interface.
It is supplied in the voltage range 2.5V-6V, analog voltage between the negative potential VSS and positive VDD. The control and data signals are transmitted on the two-wire I2C bi-directional bus to the transformed series.
The intensity of the ambient light can be converted into a digital signal thanks to its integrated photoresistor.
It allows access to eight PCF8591 converters on the same I2C bus without additional equipment. Converter Module AD-DA PCF8591 - Analog Voltage 2.5V-6V features:
- Supply voltage (between VSS and VDD): 2.5-6VDC

This converter has an internal DC / DC supply and a total isolation between the USB and the RS485 output and allows to establish a reliable and safe communication.
Its FT232RL component has excellent compatibility and a communication rate up to 3M for a maximum distance of 1.2 km. The RS485 output interface uses an optical coupler with high speed for an optical insulation of 1500V and a protection against lightning of 600W: these characteristics allow to protect the computer from the potential damage of static electricity, lightning, over voltages and ground faults. Optical Isolated Converter FT232RL USB 2.0 to RS485 features:
- Required systems: WINDOWS CE / 2000 / XP / VISTA / WIN 7 / LINUX / MAC OS
- Internal DC />

FTDI FT232RL USB-UART Converter - Mini USB features:
- Serial Converter USB-TTL 3.3V - 5V
- LED indicator of Tx, Rx, power.
- Communication: TTL COM Virtual RS232 RX / TX Transceiver
- Voltage: 3.3V or 5V - per bridge
- Pins: DTR, RX, TX, VCC, CTS, GND
- Protections: Electronic fuse up to 500mA.
- Size: 46 x 19 mm. Step 2.54mm.
- Connection: Mini USB
- Driver: Windows 7 / 8/10 Linux / Mac / Android
- USB TO UART solution with mini USB connector
- FT232RL original on board
- Compatible with Mac, Linux, Android, WinCE, Windows 7/8 / 8.1 / 10 ...
- 3 power mode: 5V output, 3.3V output or powered by the destination board (3.3V-5V)
- 3 LEDs: TXD LED, RXD LED, POWER LED
- Functional pins