Life & fun · alternatives · 2026
24 alternatives to DS200RTBAG4A
DS200RTBAG4A - Relay Output Card
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. DS200RTBAG4A launched in 2021; newer entries below may have overtaken it.
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DS200TCCAG2A ▲2DS200TCCAG2A - MKV, LST ANALOG I/O CARD
2021 · worldofcontrols.com · its alternatives →
- 3

📡 An AX.25 packet radio chat protocol with support for digital signatures and binary compression. Like IRC over radio waves. - brannondorsey/chattervox
2018 · github.com · its alternatives →
- 4

Hi HN, r2t2 is a command-line tool for transmitting data through sound using the PC speaker on the motherboard. The name of the tool is a reference to the R2-D2 robot from Star Wars :) In short, you type some message and it gets FSK modulated and transmitted via sound through the PC speaker. Note that this is the speaker/buzzer that you connect to the motherboard and not the regular speakers that you connect to the sound card. I also made a simple web page that listens to the sound emitted by r2t2 and decodes the received messages. The page can be used by simply opening it on your phone…
2021 · github.com · its alternatives →
- 5IM
Building a 10BASE-T Ethernet transceiver (receiver and transmitter) with discrete logic chips
2024 · qdiv.dev · its alternatives →
- 6PD
Pi4 dual display/4K and HEVC/H265 support - the info-beamer blog
2019 · info-beamer.com · its alternatives →
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Relay▲95Color WiFi displays you can put up anywhere to show stuff.
2018 · foundrytechnologies.com · its alternatives →
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A totally proof-of-concept FoundationDB based network block device backend - dividuum/fdb-nbd
2018 · github.com · its alternatives →
- 13

An R7RS Scheme implemented in WebAssembly . Contribute to PollRobots/scheme development by creating an account on GitHub.
2022 · github.com · its alternatives →
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An indie project for early 2010s internet addicts
2024 · jacobbartlett.substack.com · its alternatives →
- 15TS
2016 · sc4.us · its alternatives →
- 16WD
https://github.com/TomasHubelbauer/webrtc-data-channel-demo Hi! I made this GitHub repo to try and show WebRTC data channels and the connection establishment flow in a different way from what I was able to find online. My aim with this repository is to make WebRTC data channels accessible to any web developer by showcasing offerer and answerer separately for total novices (makes it much clearer what's going on on each end of the connection) as well as combined approach where a peer can be both offerer and answerer. I use postMessage instead of a real signalling channel,…
2017 · its alternatives →
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Radar Relay▲74Secure cryptocurrency trading directly from your wallet
2018 · geckoterminal.com · its alternatives →
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Contribute to Park07/amradio development by creating an account on GitHub.
Feb 2026 · github.com · its alternatives →
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VGA/TV display on Raspberry Pico (Linux/cmake). Contribute to codaris/picovga-cmake development by creating an account on GitHub.
2023 · github.com · its alternatives →
- 22

A smart walkie talkie that leaves smartphone worries behind.
2017 · relaypro.com · its alternatives →
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C library for Convolutional codes and Reed-Solomon - quiet/libcorrect
2016 · github.com · its alternatives →
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Code 2040▲18Experience, confidence and connections for minority students
2014 · code2040.org · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →