#RS232

[commodorez]

Comparing various 3rd party RS232 adapters for Commodore computers. From left to right:

Commodore S232 Adapter by Jameco for VIC-20/C64/C128

Link232 v1.2 by Brain Innovations for C64/C128

Dual Serial Cart Mk I by me for VIC-20

[icgoodfind]

Texas Instruments NXP #74HC4053D #NXP #MAX232ESE #MAXIM RS485 RS232 #LM324DR #chip #ICGOODFIND #electronic components #circuit design Email or Skype: sales@icgoodfind.com www.icgoodfind.com

[lolsexonthebeach]

[techtrendzdhj]

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[bitstream24]

ESP32 Serial Ports - UART0, UART1, UART2 Access Using the Arduino IDE

The ESP32 has three UART interfaces: UART0, UART1, and UART2. They provide asynchronous, bidirectional communication at up to five Mbps. You can establish serial protocols using the appropriate breakout boards, such as RS232, RS422, RS485, USB, and more.

[assignedcatboyatcheckout]

I decided to take a look at that adapter.

Now despite how much I would have liked to insert a wiring diagram, I don't know much about circuitry despite tinkering with it as a child. So images are all you're getting.

A Nexperia 74HC132D Quad 2-input NAND Schmitt trigger chip.

A Texas Instruments LM2937 500-mA Low Dropout Regulator.

And a Maxim Instruments MAX3232 Multichannel RS-232 Line Driver and Receiver, along with a Maxim MAX3491E RS-485/RS-422 Transceivers.

Just based off the chips' positions alone all this adapter seems to be doing is converting RS485 into RS232 and vice versa.

So I have a few electronic marquee signs laying around, I know more now that I did then, lets see if I can get it working

[relto]

had some work today with the group thats testing an ultracold sensor, and the cryostat was on and making its usual obnoxious noises. so i made a recording of the noise and. i cant fucken find the file.

[casecomms]

Transforming Legacy Connectivity: The Power of RS232 to Ethernet Converters

In a rapidly evolving digital landscape, legacy systems need a modern touch. Case Communications' RS232 to Ethernet Converters breathe new life into outdated RS232 connections, enabling seamless integration with contemporary networks. These converters transform traditional serial data into Ethernet signals, ensuring reliable and fast communication across diverse applications. Whether it's industrial automation or point-of-sale systems, this innovative solution bridges the gap between old and new technologies, enhancing efficiency and performance. Embrace the future while preserving the past with Case Communications' cutting-edge RS232 to Ethernet Converter. Visit at https://factofit.com/transforming-legacy-connectivity-the-power-of-rs232-to-ethernet-converters/

[electrical-electronicsworld]

Siemens S7 400 RS232 Communication card.

[icgoodfind]

Analog Devices #ADE7758ARWZ #IS62C256AL-45ULI-TR #ISSI DRAM #MAX232CSE+T #MAXIM #RS232 #chip #integrated circuit #ICGOODFIND Email and Skype: sales@icgoodfind.com www.icgoodfind.com

[rbrtw2ritz]

https://www.futureelectronics.com/p/semiconductors--signal-interface--rs-232/icl3221eivz-t-renesas-9034756

RS 232 cable, RS 232 voltage, Wireless USB, rs232 cable types

ICL3221 Series 250 kbps 15 kV RS232 5.5V Transmitter/Receiver - TSSOP-16

[bigmagazineengineer]

Enhance Connectivity with RS232 Gateway.

Unlock seamless data communication and control with HashStudioz’s RS232 gateway. Connect legacy devices to modern systems effortlessly. Explore now!

[guangyaw]

透過 PuTTY 進行嵌入式系統除錯

之前介紹過使用 minicom 作為嵌入式系統的除錯工具， 這套軟體通常是在 Ubuntu 系統中來使用， 今天則是要介紹一套在 Windows也能使用 透過 PuTTY 進行嵌入式系統除錯 嵌入式系統運用的範圍很廣泛， 舉凡從監視器、數位電視、車用電子等， 都有參一腳， 開發過程中使用除錯板協助找出問題， 應該是軟體開發中重要的一個環節。 PuTTY 是一套開源的工具軟體， 支援多種網路協定，包括SCP，SSH，Telnet等， 此次就透過 PuTTY 來進行除錯 安裝完畢並開啟 PuTTY 就能看到如上圖的畫面， 由於嵌入式系統通常以 USB to RS232 連接除錯板， 此處在連線的類型 (connection type) 選擇 Serial ， 並選擇連接埠的埠號 (可從系統的裝置管理員看到)， 連接的速率通常為 9600 或者 115200…

[jrvis2levyy]

What is a rs-232, RS232 to rs422 converter, rs232 to ethernet, serial communications connecting devices

ICL3221 Series 250 kbps 15 kV RS232 5.5V Transmitter/Receiver - TSSOP-16

[gelecekbt1]

CAN BUS Haberleşme Çözümleri - GelecekBT