Cemetech
@cemetech.net
Technology news, discussion, programming, and projects, for graphing calculators and every other hardware and software platform.
What do shells, roguelikes, 3D Github contribution visualization, text editors, and arcade games have in common? They're all featured in our September 2025 Projects of the Month: for graphing calculators and computers: www.cemetech.net/news/2025/11...
November 2, 2025 at 6:10 PM
What do shells, roguelikes, 3D Github contribution visualization, text editors, and arcade games have in common? They're all featured in our September 2025 Projects of the Month: for graphing calculators and computers: www.cemetech.net/news/2025/11...
Less than seven years late, Cemetech's calculator-hacking exhibits at World Maker Faire 2018 - and what the loss of the Faire in 2019 has meant for showing off DIY, making, and hacking, inside and outside the calculator community. www.cemetech.net/news/2025/7/...
July 5, 2025 at 5:13 AM
Less than seven years late, Cemetech's calculator-hacking exhibits at World Maker Faire 2018 - and what the loss of the Faire in 2019 has meant for showing off DIY, making, and hacking, inside and outside the calculator community. www.cemetech.net/news/2025/7/...
Our members were unusually busy in May, with 8 completed projects to vote on, and many others moving forward. Check out arcade and 3D calculator games, a Godot game, hardware projects, and yes, even a few math projects: www.cemetech.net/news/2025/7/...
July 1, 2025 at 4:34 AM
Our members were unusually busy in May, with 8 completed projects to vote on, and many others moving forward. Check out arcade and 3D calculator games, a Godot game, hardware projects, and yes, even a few math projects: www.cemetech.net/news/2025/7/...
What do a dithered puppy, row-major LCD graphics routines, and an update to a 29-year-old black-and-white arcade game have in common? They're all projects in Cemetech's April Projects of the Month update: www.cemetech.net/news/2025/5/...
May 22, 2025 at 2:14 PM
What do a dithered puppy, row-major LCD graphics routines, and an update to a 29-year-old black-and-white arcade game have in common? They're all projects in Cemetech's April Projects of the Month update: www.cemetech.net/news/2025/5/...
Better late than never: March 2025's hobby STEM projects on Cemetech covered the usual gamut, from games to an emulator to a MIDI player. Check them out, and vote for the best! www.cemetech.net/news/2025/5/...
May 2, 2025 at 12:31 AM
Better late than never: March 2025's hobby STEM projects on Cemetech covered the usual gamut, from games to an emulator to a MIDI player. Check them out, and vote for the best! www.cemetech.net/news/2025/5/...
Your mission, should you choose to accept it: vote for your favorite Cemetech graphing calculator software project of 2024: www.cemetech.net/news/2025/1/... . You have plenty of options, including games, programming tools, math apps, and shells.
January 26, 2025 at 4:16 PM
Your mission, should you choose to accept it: vote for your favorite Cemetech graphing calculator software project of 2024: www.cemetech.net/news/2025/1/... . You have plenty of options, including games, programming tools, math apps, and shells.
2024 ended strong: Cemetechians worked on calculator, computer, and hardware projects in December 2024, from an on-calculator ez80 ASM IDE to math and 3D graphing tools to a TI-84 Plus-turned-art. See them all and vote for your favorite: www.cemetech.net/news/2025/1/...
January 6, 2025 at 3:46 PM
2024 ended strong: Cemetechians worked on calculator, computer, and hardware projects in December 2024, from an on-calculator ez80 ASM IDE to math and 3D graphing tools to a TI-84 Plus-turned-art. See them all and vote for your favorite: www.cemetech.net/news/2025/1/...
If you feel like we just posted a Projects of the Month, you're not wrong - but Cemetech's news editors were efficient with November 2024. Projects included games, math tools, a physics simulation, and even a shockingly powerful 3D renderer. November's projects: www.cemetech.net/news/2024/12...
December 7, 2024 at 10:20 PM
If you feel like we just posted a Projects of the Month, you're not wrong - but Cemetech's news editors were efficient with November 2024. Projects included games, math tools, a physics simulation, and even a shockingly powerful 3D renderer. November's projects: www.cemetech.net/news/2024/12...
Another month, another Projects of the Month! Cemetechians worked on games (arcade games, RPG games, Cookie Clicker), hardware projects, a hex editor, a 3D grapher, and more in October: www.cemetech.net/news/2024/11... #z80 #ez80 #diy #hacking
November 27, 2024 at 8:21 PM
Another month, another Projects of the Month! Cemetechians worked on games (arcade games, RPG games, Cookie Clicker), hardware projects, a hex editor, a 3D grapher, and more in October: www.cemetech.net/news/2024/11... #z80 #ez80 #diy #hacking
Cemetech's Minecraft 1.21+ survival server will be launching tomorrow, October 12th, at mc.cemetech.net. Come explore and build bases, cities, and machines with Cemetech! www.cemetech.net/news/2024/10...
October 11, 2024 at 2:09 PM
Cemetech's Minecraft 1.21+ survival server will be launching tomorrow, October 12th, at mc.cemetech.net. Come explore and build bases, cities, and machines with Cemetech! www.cemetech.net/news/2024/10...
Do you need three sprite/icon editors, an ez80 assembly IDE, Sonic 2, or OCaml on your graphing calculator? These and many other projects are in Cemetech's September Projects of the Month: www.cemetech.net/news/2024/10...
October 3, 2024 at 3:59 PM
Do you need three sprite/icon editors, an ez80 assembly IDE, Sonic 2, or OCaml on your graphing calculator? These and many other projects are in Cemetech's September Projects of the Month: www.cemetech.net/news/2024/10...
The Casio fx-CG100 has been announced by Casio Education. Now part of the ClassWiz line, it's sleeker, but early reports suggest Casio BASIC and C programmability may have been removed. More when we get hands-on: www.cemetech.net/news/2024/9/... #edtech
September 28, 2024 at 2:31 PM
The Casio fx-CG100 has been announced by Casio Education. Now part of the ClassWiz line, it's sleeker, but early reports suggest Casio BASIC and C programmability may have been removed. More when we get hands-on: www.cemetech.net/news/2024/9/... #edtech
Did you see what Cemetech's members made in August? From a base converter to a calculator-themed arcade fighting game, sidescrollers to an icon editor, programming references to train simulation rigs, see 'em all here: www.cemetech.net/news/2024/9/...
September 6, 2024 at 2:50 PM
Did you see what Cemetech's members made in August? From a base converter to a calculator-themed arcade fighting game, sidescrollers to an icon editor, programming references to train simulation rigs, see 'em all here: www.cemetech.net/news/2024/9/...
Another Projects of the Month: Cemetech's programmers worked on impressive graphing calculator and computer software in July. Check 'em out: www.cemetech.net/news/2024/8/...
August 16, 2024 at 7:17 PM
Another Projects of the Month: Cemetech's programmers worked on impressive graphing calculator and computer software in July. Check 'em out: www.cemetech.net/news/2024/8/...
Cemetech's members created games, utilities, hardware projects, and more this June! From a solar-powered TI-84 Plus to Quantum chess and Minesweeper for the TI-84 Plus CE, check out their creations: www.cemetech.net/news/2024/7/...
July 9, 2024 at 9:51 PM
Cemetech's members created games, utilities, hardware projects, and more this June! From a solar-powered TI-84 Plus to Quantum chess and Minesweeper for the TI-84 Plus CE, check out their creations: www.cemetech.net/news/2024/7/...
Another month, another Projects of the Month. Check out the #games, shells, libraries, and hardware projects for graphing calculators (and beyond) that Cemetechians worked on in April 2024: www.cemetech.net/news/2024/5/... #edtech
May 7, 2024 at 1:39 PM
Another month, another Projects of the Month. Check out the #games, shells, libraries, and hardware projects for graphing calculators (and beyond) that Cemetechians worked on in April 2024: www.cemetech.net/news/2024/5/... #edtech
And finally, the Projects of the Year 2023! Cemetechians loved Celtic CE, a port of the library that lets TI-BASIC programmers do more, plus an audio/video player for the monochrome calculators and the addicting Wordle spinoff "Topicle": www.cemetech.net/news/2024/1/...
January 18, 2024 at 5:27 PM
And finally, the Projects of the Year 2023! Cemetechians loved Celtic CE, a port of the library that lets TI-BASIC programmers do more, plus an audio/video player for the monochrome calculators and the addicting Wordle spinoff "Topicle": www.cemetech.net/news/2024/1/...
The votes are in! CEaShell won our Project of the Year 2022, followed closely by AnotherWorldCE and S.A.M.M. - A Metroid-vania for TI-84 Plus CE. www.cemetech.net/news/2024/1/...
January 15, 2024 at 4:50 PM
The votes are in! CEaShell won our Project of the Year 2022, followed closely by AnotherWorldCE and S.A.M.M. - A Metroid-vania for TI-84 Plus CE. www.cemetech.net/news/2024/1/...
What projects are you working on this weekend? If you post them in our Your Projects section, they might be in the next Projects of the Month poll - and in the meantime, be sure to vote for our 2023 stand-outs: www.cemetech.net/forum/viewto...
January 13, 2024 at 3:22 PM
What projects are you working on this weekend? If you post them in our Your Projects section, they might be in the next Projects of the Month poll - and in the meantime, be sure to vote for our 2023 stand-outs: www.cemetech.net/forum/viewto...
And finally, we truly reach the present with the Projects of the Year poll for 2023. Check out the most impressive software and hardware projects Cemetechians released in 2023, from media players (like this) to games to new programming languages. www.cemetech.net/news/2024/1/...
January 10, 2024 at 4:26 PM
And finally, we truly reach the present with the Projects of the Year poll for 2023. Check out the most impressive software and hardware projects Cemetechians released in 2023, from media players (like this) to games to new programming languages. www.cemetech.net/news/2024/1/...
And now, the long-awaited Projects of the Year: with all of the Projects of the Month completed up to the present, we now have for you our Projects of the Year 2022. Vote for your favorite of the top-ranked projects Cemetech's members created in 2022: www.cemetech.net/news/2024/1/...
January 5, 2024 at 7:54 PM
And now, the long-awaited Projects of the Year: with all of the Projects of the Month completed up to the present, we now have for you our Projects of the Year 2022. Vote for your favorite of the top-ranked projects Cemetech's members created in 2022: www.cemetech.net/news/2024/1/...
And finally, the twelfth of the Twelve Days of PotY: we've reached the present with our December 2023 Projects of the Month! With BASIC, C, and assembly games, ports, shells, and a hardware project, Cemetech's members ended the year on a high note: www.cemetech.net/news/2024/1/...
January 3, 2024 at 5:38 PM
And finally, the twelfth of the Twelve Days of PotY: we've reached the present with our December 2023 Projects of the Month! With BASIC, C, and assembly games, ports, shells, and a hardware project, Cemetech's members ended the year on a high note: www.cemetech.net/news/2024/1/...
It's the second to last day of our Twelve Days of PotY: our November 2023 list contains a huge variety of hardware projects, editors, emulators, games, and tools (go vote for the best!): www.cemetech.net/news/2024/1/...
January 2, 2024 at 4:31 PM
It's the second to last day of our Twelve Days of PotY: our November 2023 list contains a huge variety of hardware projects, editors, emulators, games, and tools (go vote for the best!): www.cemetech.net/news/2024/1/...
Day 10 of our Twelve Days of PotY, as we close in on the end of 2023. 3D engines, games, libraries, and even a new BASIC-esque language await in October 2023 (and don't forget to vote for your favorite project): www.cemetech.net/news/2024/1/...
January 1, 2024 at 3:38 PM
Day 10 of our Twelve Days of PotY, as we close in on the end of 2023. 3D engines, games, libraries, and even a new BASIC-esque language await in October 2023 (and don't forget to vote for your favorite project): www.cemetech.net/news/2024/1/...
Day 9 of Twelve Days of PotY: September 2023 brings yet another month of games, tools, libraries, hardware projects, and even a compiler. Check 'em out and vote for your favorite: www.cemetech.net/news/2023/12...
December 31, 2023 at 6:13 PM
Day 9 of Twelve Days of PotY: September 2023 brings yet another month of games, tools, libraries, hardware projects, and even a compiler. Check 'em out and vote for your favorite: www.cemetech.net/news/2023/12...