![Can I covert a 3.3v/5v USB TTL Serial device to 1.8v using a LM1117 1.8v regulator? - Electrical Engineering Stack Exchange Can I covert a 3.3v/5v USB TTL Serial device to 1.8v using a LM1117 1.8v regulator? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/glZSL.jpg)
Can I covert a 3.3v/5v USB TTL Serial device to 1.8v using a LM1117 1.8v regulator? - Electrical Engineering Stack Exchange
![Amazon.com: DIYmall 2PCS USB to ESP8266 Breakout CH340C ESP-01 ESP-01S Prog WiFi Programmer Downloader Adapter with Reset Auto-Download Circuit : Electronics Amazon.com: DIYmall 2PCS USB to ESP8266 Breakout CH340C ESP-01 ESP-01S Prog WiFi Programmer Downloader Adapter with Reset Auto-Download Circuit : Electronics](https://m.media-amazon.com/images/I/61KK1nywatL.jpg)
Amazon.com: DIYmall 2PCS USB to ESP8266 Breakout CH340C ESP-01 ESP-01S Prog WiFi Programmer Downloader Adapter with Reset Auto-Download Circuit : Electronics
![STC Downloader, 300bps - 1Mbps Baud Rate Mini Transceiver Indicator DC 3.3-5V Reset Signal Output USB To TTL Module For Motherboards For OS X - Walmart.com STC Downloader, 300bps - 1Mbps Baud Rate Mini Transceiver Indicator DC 3.3-5V Reset Signal Output USB To TTL Module For Motherboards For OS X - Walmart.com](https://i5.walmartimages.com/asr/d532ab64-9730-415d-85c2-f181aac35da7.67f9430ace0771e5f1f16359f9733742.jpeg)
STC Downloader, 300bps - 1Mbps Baud Rate Mini Transceiver Indicator DC 3.3-5V Reset Signal Output USB To TTL Module For Motherboards For OS X - Walmart.com
![Amazon.com: Walfront CP2104 Serial Converter USB 2.0 to TTL UART 6PIN Module Serial Converter Board Module with Wire and Indicator Light : Electronics Amazon.com: Walfront CP2104 Serial Converter USB 2.0 to TTL UART 6PIN Module Serial Converter Board Module with Wire and Indicator Light : Electronics](https://m.media-amazon.com/images/I/61R06YBnyyL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Walfront CP2104 Serial Converter USB 2.0 to TTL UART 6PIN Module Serial Converter Board Module with Wire and Indicator Light : Electronics
![Modding Auto-reset to CP2102 USB to TTL Serial Adapter to Program Arduino Pro Mini Like the FTDI Board : 10 Steps - Instructables Modding Auto-reset to CP2102 USB to TTL Serial Adapter to Program Arduino Pro Mini Like the FTDI Board : 10 Steps - Instructables](https://content.instructables.com/FLI/XXMW/HZTO9ZVM/FLIXXMWHZTO9ZVM.jpg?auto=webp&frame=1&width=320&md=603e5021e28d59985e47e515200fbb4c)
Modding Auto-reset to CP2102 USB to TTL Serial Adapter to Program Arduino Pro Mini Like the FTDI Board : 10 Steps - Instructables
![Modding Auto-reset to CP2102 USB to TTL Serial Adapter to Program Arduino Pro Mini Like the FTDI Board : 10 Steps - Instructables Modding Auto-reset to CP2102 USB to TTL Serial Adapter to Program Arduino Pro Mini Like the FTDI Board : 10 Steps - Instructables](https://content.instructables.com/FF4/VR0S/HZTOA1N0/FF4VR0SHZTOA1N0.jpg?auto=webp&frame=1&crop=3:2&width=320&md=996bc7186311cf0442da5462eaddfa53)
Modding Auto-reset to CP2102 USB to TTL Serial Adapter to Program Arduino Pro Mini Like the FTDI Board : 10 Steps - Instructables
![CH340G USB to RS232 TTL module schematic (D-SUN-V3.0) · Nice Circuits - Electronics, 3d printing and robots CH340G USB to RS232 TTL module schematic (D-SUN-V3.0) · Nice Circuits - Electronics, 3d printing and robots](http://nicecircuits.com/static/2015/11/CH340G_D-SUN-V3_pcb.jpg)