5v ttl

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA 5 Pcs 3.3V 5V TTL Bi-directional Logic Level Converter For Arduino Feature: 2 channels of high-voltage logic and low-voltage logic bilateral switching 2-channel of high-voltage logic switch low voltage logic into unitary transformation Size: 15.5mm x 16mm x 11.5mm Module is compatible with the breadboard, it can be put on the breadboard directly Description: High Voltage: 5V Low Voltage: 3.3V GND for negative power 5V TTL RXI input, 3.3V TTL RXO output TXI input/output of 3.3 V TTL, TXO input/output 5 V TTL, TXI and TXO bilateral switching Package included: 5 x Logic Level Converter 5 Pcs 3.3V 5V TTL Bi-directional Logic Level Converter For Arduino 5 Pcs 3.3V 5V TTL Bi-directional Logic Level Converter For Arduino 5 Pcs 3.3V 5V TTL Bi-directional Logic Level Converter For Arduino

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

Buy 100pcs 3.3V 5V TTL Bi-directional Logic Level Converter... for R979.00

Buy 5 Pcs 3.3V 5V TTL Bi-directional Logic Level Converter for R173.55

Buy FTDI FT232RL USB 2.0 Seriell Adapter Module 3.3 V 5V TTL Geekcreit for Arduino - products for R180.89

Buy 50Pcs 3.3V 5V TTL Bi-directional Logic Level Converter for R579.00

Buy 3.3V 5V TTL Bi-directional Level Converter Board Geekcreit for Arduino - products... (QUANTITY: 1PC) for R118.18

5V MAX485 TTL To RS485 Converter Module Board For Arduino Feature: Operating voltage: 5V On-board MAX485 chip A low power consumption for the RS-485 communication Slew-rate limited transceiver 5.08mm pitch 2P terminal Convenient RS-485 communication wiring All pins of chip have been lead to can be controlled through the microcontroller Board size: 44 x 14mm Package included: 1 x MAX485 TTL to RS485 module

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

Features: 1. This downloader supports 3.3V and 5V STC full range of all SCM burning procedures. 2. The highest baud rate 115200 perfect support! No longer for the STC10 series, STC12 series, STC11 series, STC15 series of burning distress. 3. The programmer automatically download without cold start, no need to frequently power down SCM. This function makes STC SCM download program becomes very convenient. 4. The burner with USB to TTL, USB to serial port function, can be used for USB to TTL electronic product upgrades, does not affect the normal serial communication debugging! 5. The success rate of STC12, STC15, STC11, STC10 series program can up to100%. The programmer uses CH340 + SCM control core. 6. With 500MA self-recovery fuse, perfect to protect your computer motherboard! 7. Metal aluminum shell protection burner motherboard. 8. Interface definition is printed on the shell. 9. When burning STC SCM, after clicking download, the light will go out, it will flash when there is data transmission, if no data transmission, it will always keep bright. 10. Support win7 8 10 system (64-bit and 32-bit system) 11. Purple, white, black, gold, blue, purplish red, red, green, brown color for optional, random delivery in general. STC SCM burning instructions (four pins required): 5.0V / 3V3 (SCM VCC) TXD (SCM P3.0) RXD (SCM P3.1) GND (SCM GND) Package included: 1 x 5V 3.3V SCM programmer

Buy 5V 3.3V Burning Programmer Automatic STC Download Cable USB To TTL USB To Serial Port Function for R105.00

Buy 5V Multi-Protocol Card RFID Reader Writer Module LMRF3060 Development Board UART/TTL Interface for R237.88

Description Overview This module can be used to convert the RS232 voltage of PC to TTL voltage that used by microcontroller. Directly plug the DB9 connector your PC then you can communicate with the microcontrollers using the Serial port. It is applicable to a variety of platforms including Arduino / AVR / ARM. For Arduino, please also note that there is already a UART2USB connection, you just need this module if you want more serial connection to your computer. Features Chip: MAX3232 Voltage: 3.3V/5V Contents: RS232 to TTL Module x1 4 Pin DuPont Line x 1 More Products View More Products

Description 5V 16 Channel Relay Module | 5V / 16 Channel / Light / Coupling / LM2576 / Power / Supply Relay Module Arduino Compatible 5V/10A 16CH Relay Module with N/O and N/C contacts with Opto Isolated I/P. (Also for 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL LOGIC). More Products View More Products

Overview: Optical isolation USB to TTL Serial Module Equipped with CH340T USB to serial chip, achieved the power and TTL signal isolation, High-speed and stability, it could  avoid the damage of USB and computer blue screen or other issues while use the USB to TTL serial port module, due to improper operation or other external impact on the computer  , could improve the safety of debugging. The function and characteristics: 1. Onboard 500mA self-recovery fuse and 5V isolated power supply module to protect the computer from damage 2. Onboard stable CH340T USB to serial chip 3. Serial TTL level through the optocoupler isolation, fast (up to 921600bps), high reliability 4. Output TX RX end with protection diode function, can improve the impact resistance 5. Computer USB end and serial port output end realize complete electrical isolation 6. Output TTL level can be set to 3.3V / 5V 7. Serial output maximum output current of 150mA 8. The board size: 55x26mm Feature: - 3.3V, 5V: Output supply voltage and TTL level switching pin - VCC, GND: Power supply output pin - The TX, RX, GND and VCC pins of the serial port module are connected to the RX, TX, GND, and VCC pins of the user equipment. When the isolated serial port module VCC pin with a jumper cap 5V, the output 5V TTL level and power supply voltage; while VCC pin with 3.3V jumper cap, the output level of 3.3V TTL and power supply voltage. The following is an example of using the isolated serial interface module to debug the 3.3V ESP8266 module (With the jumper cap to isolate the serial port module VCC and 3.3V shorted, isolated serial port module TX, RX, GND, VCC respectively ESP8266 RX, TX, GND, VCC), as the picture shows: The background description of using Isolated serial port module: USB interface was already one of the interfaces that most commonly used by engineers to debug product development. USB interfaces are not only often used in contact with the human body, but also in many cases, it also supplies power to external devices. Strong external power, strong interference may cause damage to the computer USB port or motherboard, then electrical isolation becomes particularly important. LC optically isolated USB to TTL serial port module is suitable for the following occasions: 1. Electrical equipment which containing strong electricity USB devices with high power (such as high voltage, inverter, motor drive, etc.) connact to computer USB may burn out the USB interface, be sure to isolate to ensure that the computer USB port, motherboard and personal safety, can effectively avoid USB Mouth damage and personal injury. 2. Electrical equipment with Strong interference  Such as motor drives, inverters and other great interference itself, into the USB port may lead to computer crashes, blue screen, no response. You can isolate the USB interface through this device to avoid interference with the computer. 3. Noise-sensitive equipment The computer itself is a noise source, through the isolated USB port, you can avoid high-frequency interference to the computer transmission to sensitive devices, and thus better access to data, such as audio equipment, precision measuring equipment and medical equipment.  4. Ordinary electronic equipment For ordinary electronic equipment, through the isolation can effectively avoid operational errors caused by short-circuit damage to the computer USB port, blue screen and other issues, greatly improving the security of the operation. P.S: As there is a certain error of the isolated serial module 5V to 5V above the isolated power supply, so when the VCC through the jumper cap 5V pin and no load when the output power supply voltage will be about 5.4V, but do not worry, when connected to the user equipment, After the device output voltage will automatically drop to 5V or so. Package included: 1 x  High-speed Isolation USB To TTL Serial Module

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: Trigger mode: High level 5V relay module Can be used for microcontroller development board module or home appliance control 5V - 12V TTL control signal Can control DC or AC signal, also 220V AC load Normally open / closed contact Power indicator Controlled lights bright when pull and not shine when disconnect Increase the transistor drive relay coils, control pins high impedance Control pins have pull down circuit to prevent malfunction of relay vacant Package included: 5 x 5V 1 channel relay module 5Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board For Arduino 5Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board For Arduino 5Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board For Arduino

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: Trigger mode: High level 5V relay module Can be used for microcontroller development board module or home appliance control 5V - 12V TTL control signal Can control DC or AC signal, also 220V AC load Normally open / closed contact Power indicator Controlled lights bright when pull and not shine when disconnect Increase the transistor drive relay coils, control pins high impedance Control pins have pull down circuit to prevent malfunction of relay vacant Package included: 3 x 5V 1 channel relay module 3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board For Arduino 3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board For Arduino 3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board For Arduino

Description: Multifunction USB converter board fully supports Win8, Win7, WinXp,WinCE, Linux, 32-bit, 64-bit systems it! The history of the most powerful USB serial debugging tools, set USB to serial (TTL), to 232, turn 485, TTL, 232,485 conversion six practical function in a professional debugging tools, and the other supports 3.3V, 5V Oh the power output. Module ingenious design, making the board at the same time put the heat shrink tubing protection, without affecting the operation of the module. Module easy to operate, simple and can be used for single-chip program download, serial communications, 485, etc., are carried out pro microcontroller development essential artifact! ! Module Features: Module size: A compact design, the module is only 3.5 * 1.8CM ultra-small size, even if the design is very compact laptop plugged module does not affect the other USB port to insert other devices. Power Output: Supports 5V / 500mA, 3.3V / 100mA power output, you can easily give 3.3V or 5V power microcontroller download program. Module Protection: onboard 500mA self-recovery fuse, always protect your computer from a large current module and harm; supporting transparent shrink tube to prevent static electricity or electrical conductor hands of the module short circuit, causing damage to the module (put Heat Shrink Tubing will not affect the operation of your module oh). Operation: to achieve mutual conversion USB, TTL, 232,485 physical switch function switch, please read the specific operation. Indicator: connection, receive, send indicator lets you know whether the real-time module is connected to the computer or on the send and receive data. Communication quality: clever circuit design, PCB layout professional, making module communication efficient, stable, communication baud rate can reach up to 2Mbps. PCB Quality: Module chips used are industrial grade chips, modules for mass production, professional SMT chip, anti-static packaging after rigorous testing. Module interface: module left 3.3V, 5V, GND power supply interface, TTL level serial TXD, RXD, serial 232, 232T, 232R interface, 485 A, B interface, and DTR, RTS interface, easy DSP430 and other microcontrollers the program downloads. Package included: 3 x 6 In 1 CP2102 USB To TTL 485 232 Converter Module

Description: Multifunction USB converter board fully supports Win8, Win7, WinXp,WinCE, Linux, 32-bit, 64-bit systems it! The history of the most powerful USB serial debugging tools, set USB to serial (TTL), to 232, turn 485, TTL, 232,485 conversion six practical function in a professional debugging tools, and the other supports 3.3V, 5V Oh the power output. Module ingenious design, making the board at the same time put the heat shrink tubing protection, without affecting the operation of the module. Module easy to operate, simple and can be used for single-chip program download, serial communications, 485, etc., are carried out pro microcontroller development essential artifact! !   Module Features:   Module size: A compact design, the module is only 3.5 * 1.8CM ultra-small size, even if the design is very compact laptop plugged module does not affect the other USB port to insert other devices. Power Output: Supports 5V / 500mA, 3.3V / 100mA power output, you can easily give 3.3V or 5V power microcontroller download program. Module Protection: onboard 500mA self-recovery fuse, always protect your computer from a large current module and harm; supporting transparent shrink tube to prevent static electricity or electrical conductor hands of the module short circuit, causing damage to the module (put Heat Shrink Tubing will not affect the operation of your module oh). Operation: to achieve mutual conversion USB, TTL, 232,485 physical switch function switch, please read the specific operation. Indicator: connection, receive, send indicator lets you know whether the real-time module is connected to the computer or on the send and receive data. Communication quality: clever circuit design, PCB layout professional, making module communication efficient, stable, communication baud rate can reach up to 2Mbps. PCB Quality: Module chips used are industrial grade chips, modules for mass production, professional SMT chip, anti-static packaging after rigorous testing. Module interface: module left 3.3V, 5V, GND power supply interface, TTL level serial TXD, RXD, serial 232, 232T, 232R interface, 485 A, B interface, and DTR, RTS interface, easy DSP430 and other microcontrollers the program downloads. Package included: 5 x 6 In 1 CP2102 USB To TTL 485 232 Converter Module

Description: Multifunction USB converter board fully supports Win8, Win7, WinXp,WinCE, Linux, 32-bit, 64-bit systems it! The history of the most powerful USB serial debugging tools, set USB to serial (TTL), to 232, turn 485, TTL, 232,485 conversion six practical function in a professional debugging tools, and the other supports 3.3V, 5V Oh the power output. Module ingenious design, making the board at the same time put the heat shrink tubing protection, without affecting the operation of the module. Module easy to operate, simple and can be used for single-chip program download, serial communications, 485, etc., are carried out pro microcontroller development essential artifact! ! Module Features: Module size: A compact design, the module is only 3.5 * 1.8CM ultra-small size, even if the design is very compact laptop plugged module does not affect the other USB port to insert other devices. Power Output: Supports 5V / 500mA, 3.3V / 100mA power output, you can easily give 3.3V or 5V power microcontroller download program. Module Protection: onboard 500mA self-recovery fuse, always protect your computer from a large current module and harm; supporting transparent shrink tube to prevent static electricity or electrical conductor hands of the module short circuit, causing damage to the module (put Heat Shrink Tubing will not affect the operation of your module oh). Operation: to achieve mutual conversion USB, TTL, 232,485 physical switch function switch, please read the specific operation. Indicator: connection, receive, send indicator lets you know whether the real-time module is connected to the computer or on the send and receive data. Communication quality: clever circuit design, PCB layout professional, making module communication efficient, stable, communication baud rate can reach up to 2Mbps. PCB Quality: Module chips used are industrial grade chips, modules for mass production, professional SMT chip, anti-static packaging after rigorous testing. Module interface: module left 3.3V, 5V, GND power supply interface, TTL level serial TXD, RXD, serial 232, 232T, 232R interface, 485 A, B interface, and DTR, RTS interface, easy DSP430 and other microcontrollers the program downloads. Package included: 1 x 6 In 1 CP2102 USB To TTL 485 232 Converter Module

Description: USB TO RS232 TTL PL2303HX Auto Converter Module Adapter 5V Output, provides the best and convenient way to connect your RS232 TTL devices or DEMO BRD. To your computer, via the usb port. Specification: Built-in TTL COM PC-PL2303HX Chip Standard USB type A male and TTL 4 pin connector Cable length: 1000mm (39 3/8 in) Simple and Easy way to give USB support to your designs Available for Linux, Mac, WinCE and Windows (XP, 2003), Vista, Win 7 Black cable-----GND Green cable----TXD White cable----RXD Red cable ---- VCC (5V) PL2303 Windows Driver Download Connection method: Brush requires only three lines, generally used only three signal lines RX TX GND, VCC. Note: After setting 3.3V and 5.0V output (this is to the microcontroller power supply, no need to upgrade the machine) please put the small plate unplug from the computer, set the jumper to take, do not charged to avoid damage to the device. Voltage: 5V. All you have to do is pop the plastic cover near the USB connector and re-solder the power from 5v to 3.3v to support 3.3v parts. Package included: 5 x USB to RS232/TTL PL2303HX cable adapter module

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: 1. Support WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA / Server 2008 / Win7 / Win8 32 Bit / 64 2. Support USB1.1 or USB2.0/USB3.0 for communication. 3. Simulation interface, you can upgrade serial peripherals. 4. Supports common MODE contact signal. 5. Supports IRDA SIR infrared communication. 6. Information download here 7. Provide RS232, RS485, RS422 interface. 8. Programming does not affect the target board program runs Package includes: 10 x Adapter 10pcs 3.3V 5V USB to TTL Converter CH340G UART Serial Adapter Module STC 10pcs 3.3V 5V USB to TTL Converter CH340G UART Serial Adapter Module STC 10pcs 3.3V 5V USB to TTL Converter CH340G UART Serial Adapter Module STC

2Pcs 5V MAX485 TTL To RS485 Converter Module Board For Arduino Feature: Operating voltage: 5V On-board MAX485 chip A low power consumption for the RS-485 communication Slew-rate limited transceiver 5.08mm pitch 2P terminal Convenient RS-485 communication wiring All pins of chip have been lead to can be controlled through the microcontroller Board size: 44 x 14mm Package included: 2 x MAX485 TTL to RS485 module

5Pcs 5V MAX485 TTL To RS485 Converter Module Board For Arduino Feature: Operating voltage: 5V On-board MAX485 chip A low power consumption for the RS-485 communication Slew-rate limited transceiver 5.08mm pitch 2P terminal Convenient RS-485 communication wiring All pins of chip have been lead to can be controlled through the microcontroller Board size: 44 x 14mm Package included: 5 x MAX485 TTL to RS485 module

Features: 1. Size:15*11mm 2. Power:2.5-5.5V 3.Trigger setting mode:(1->Short;0->No Short) AB=00:No-lock High TTL level output; AB=01:Self-lock High TTL level output; AB=10:No-lock Low TTL level output; AB=11:Self-lock Low TTL level output; Package included: 1 x 2.5-5.5V TTP223 Capacitive Touch Switch Button Self-Lock Module For Arduino

Description: Trigger mode: High level 5V relay module Can be used for microcontroller development board module or home appliance control 5V - 12V TTL control signal Can control DC or AC signal, also 220V AC load Normally open / closed contact Power indicator Controlled lights bright when pull and not shine when disconnect Increase the transistor drive relay coils, control pins high impedance Control pins have pull down circuit to prevent malfunction of relay vacant Package included: 3 x 5V 1 channel relay module

Description: Trigger mode: High level 5V relay module Can be used for microcontroller development board module or home appliance control 5V - 12V TTL control signal Can control DC or AC signal, also 220V AC load Normally open / closed contact Power indicator Controlled lights bright when pull and not shine when disconnect Increase the transistor drive relay coils, control pins high impedance Control pins have pull down circuit to prevent malfunction of relay vacant Package included: 5 x 5V 1 channel relay module

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

Buy 5Pcs RS232 SP3232 Serial Port To TTL RS232 to TTL Serial Module With Brush Line 3V To 5.5V for R671.62

Feature: Operating voltage: 5V On-board MAX485 chip A low power consumption for the RS-485 communication Slew-rate limited transceiver 5.08mm pitch 2P terminal Convenient RS-485 communication wiring All pins of chip have been lead to can be controlled through the microcontroller Board size: 44 x 14mm Package included: 20 x MAX485 TTL to RS485 module