Amazon.com: HiLetgo 5pcs RS232 to TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE : Electronics
Amazon.com: Microcontroller TTL to RS485 Adapter Module 485 to Serial Port UART Level Mutual Transfer Hardware Automatic Flow Direction Control Module 3.3V 5V, Pack of 10 : Electronics
Amazon.com: FY8300 Signal Generator 3-Channel Function Generator 60MHz 250MSa/s 14bits Arbitrary Waveform 4-Channel TTL Level Output(FY8300-30M US Plug 100-240V) : Industrial & Scientific
Amazon.com: NOYITO TTL to RS232 Module TTL RS232 Male Female Mutual Conversion Module Serial Level Conversion to SP232 TTL Serial Port Communicates with RS232 Level Device 15KV ESD Protect (Male) : Electronics
Amazon.com : Godox V1-C Flash with Godox AK-R1 Accessories Kit for Canon, 76Ws 2.4G TTL Round Head Flash Speedlight, 1/8000 HSS, 1.5 sec. Recycle Time, 2600mAh Lithimu Battery, 10 Level LED Modeling
3.3 V / 5 V TTL Logic Level Converter: Amazon.com: Industrial & Scientific
Amazon.com: NulSom Inc. Ultra Compact RS232 to TTL Converter with Female DB9 (3.3V to 5V) : Electronics
Amazon.com: ANMBEST 2PCS MAX3232 3.3V to 5V DB9 Male RS232 Serial Prot to TTL Converter Module Root Connector for Arduino Raspberry Pi and Microcontrollers : Electronics
Amazon.com : Godox V1-C Flash for Canon, 76Ws 2.4G TTL Round Head Flash Speedlight, 1/8000 HSS, 480 Full Power Shots, 1.5s Recycle Time, 2600mAh Lithium Battery, 10 Level LED Modeling Lamp : Electronics
Amazon.com: 10Gtek MAX485 TTL to RS485 Module TTL to 485 Level Conversion Transceiver SCM Development Accessories Board, Pack of 2 : Electronics
Amazon.com: HiLetgo Serial Data Logger Data Recorder TTL Level Storage with Micro SD for Openlog Open Source ATmega328 Support Customized Data Preprocessing Service : Electronics
Amazon.com: HiLetgo 5pcs TTL to RS485 485 to Serial UART Level Reciprocal Hardware Automatic Flow Control UART to RS485 Converter RS485 to TTL : Electronics
Amazon.com: SMAKN SCM TTL to RS485 Adapter 485 to Serial Port UART Level Converter Module 3.3V 5V : Electronics
Amazon.com: 30 Types 74LSxx Series Logic IC Assortment Kit, TTL, Low-Power Schottky Logic IC : Industrial & Scientific
Amazon.com : NEEWER Z1-C TTL Round Head Flash Speedlite for Canon DSLR Cameras, 76Ws 2.4G 1/8000s HSS, 10 Levels LED Modeling Lamp, 2600mAh Lithium Battery, 480 Full Power Shots, Recycle in 1.5s
Amazon.com: NOYITO RS422 to TTL Signal Module RS422 TTL Bidirectional Mutual Conversion Full-Duplex 422 to MCU UART Serial Level Conversion 5V : Electronics
Amazon.com: Songhe TTL to RS485 Module 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Module TTL Turn to RS485 Module 3.3V-5.5V (5pcs) : Electronics
Amazon.com: ALMOCN 2 Pack TTL to RS485 Adapter Module 3.3V 5V 485 to TTL Signal Single Chip Serial Port Level Converter Borad with RXD, TXD Indicator : Electronics
Amazon.com: HiLetgo 10pcs Mini RS232 to TTL MAX3232 to TTL Level Converter Board Serial Converter Board RS232 to TTL Serial : Electronics
Amazon.com: DSD TECH SH-U09C2 USB to TTL Adapter Built-in FTDI FT232RL IC for Debugging and Programming : Electronics
Amazon.com: Waveshare FT232 USB to UART (TTL) Communication Module Compatible with 3.3V/5V Logic Level with USB-C Connector Adopts FT232RL : Electronics
Amazon.com: ALMOCN 2 Pack TTL to RS485 Adapter Module 3.3V 5V 485 to TTL Signal Single Chip Serial Port Level Converter Borad with RXD, TXD Indicator : Electronics
Amazon.com: Big 74LS IC TTL 74 Logic IC Series Assortment 66 Types, 132 pcs, 74LS00, 74LS08, 74LS32,74LS76, 74LS04, 74LS14, 74LS47, 74LS90, 74LS244, 74LS245, 74LS164, 74LS138, 74LS157 etc. : Industrial & Scientific
Amazon.com: DSD TECH SH-U09A1 USB to TTL Adapter Support 1.8V 2.5V 3.3V 5V Logic Level : Electronics
