3pcs ttl rs485 module

3Pcs CJMCU CP2102 USB To TTL/Serial Module Downloader For Arduino

Buy 3pcs TTL to RS485 Module Serial Port MCU Automatic Flow Control Module for R210.00

Buy 3pcs MAX3485 TTL To RS485 Module MCU Development Converter Module Board Accessories for R315.00

Buy TTL to RS485 RS485 to TTL Bilateral Module UART Port Serial Converter Module 3.3/5V Power Signal for R229.00

Description: Voltage: 3.3V Receiver: RS232 Transmitter Conversion method: TTL to RS232/RS232 to TTL Size: 10mm*10mm*2mm Package included: 3 x TTL To RS232 And RS232 To TTL Conversion Module

Buy 3pcs HW-728 CH340E MSOP10 USB to TTL Converter Module PRO MINI Downloader... for R149.00

Buy 3Pcs CJMCU CP2102 USB To TTL/Serial Module Downloader for R178.60

Buy 5pcs MAX3485 TTL To RS485 Module MCU Development Converter Module Board Accessories for R510.00

Buy 5pcs TTL to RS485 Module Serial Port MCU Automatic Flow Control Module for R323.17

Buy 5pcs MAX3485 TTL To RS485 Module MCU Development Converter Module Board Accessories for R484.98

Buy 20pcs TTL to RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Converter for R519.00

Buy (Version1 5V TTL)RS485 TTL RS232 Temperature Sensor Converter Module for 10K 3950 NTC Thermisto... for R169.00

Buy 3Pcs RS232 SP3232 Serial Port To TTL RS232 to TTL Serial Module With Brush Line 3V To 5.5V for R516.64

Buy 3pcs LM393 MQ3 MQ-3 Sensor Ethanol Gas Analog Sensor TTL Output Module for R155.06

3Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module 3Pcs 8-Channel Logic Level Translator Converter Bi-Directional ModuleIntroduction:If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be.The SparkFun 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.What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel.Each level converter has the capability of converting 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 voltages sources (high voltage and low voltage) that your system is using.High voltage (5V for example) to the 'HV' pin, low voltage (3.3V for example) to 'LV', and ground from the system to the 'GND' pin.Feature:8-channel high-voltage and low-voltage logic bidirectional translationMini size, 4.1cm x 1.8cmComes with 2 rows of 6pin, unsolderedCompatible breadboard, can be directly inserted in the breadboardNote: (For example: High voltage: 5V, low voltage: 3.3V)HV connect 5V power supplyLV connect 3.3V power supplyGND connect negative, two power supply commonsLVx input and output is 3.3V TTL, HVx input and output is 5V TTL, LVx and TVx bidirectional transfersPackage includes:3 x Eight Channel Logic Level Translator Converter