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60 results for “togolab”
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Some more workshop work on the SDG2042X Linux GUI today (got a free Monday): Fixed 5 bugs in this round, including ARB handling on the real instrument, sweep fallback timing, preset handling, and one unsafe input-parsing corner.
I hope GUI is getting a bit less fragile / more reliable.
Blog:
https://togo-lab.io/?p=287Gitea:
https://gitea.togo-lab.io/tgohle/0003-SDG2042X-PyQt-GUI-for-Linux#ToGoLab #Siglent #SDG2042X #PyQt5 #Testbench #OpenSource #python #weekendProject #diy_electronics #DIY
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Some more workshop work on the SDG2042X Linux GUI today (got a free Monday): Fixed 5 bugs in this round, including ARB handling on the real instrument, sweep fallback timing, preset handling, and one unsafe input-parsing corner.
I hope GUI is getting a bit less fragile / more reliable.
Blog:
https://togo-lab.io/?p=287Gitea:
https://gitea.togo-lab.io/tgohle/0003-SDG2042X-PyQt-GUI-for-Linux#ToGoLab #Siglent #SDG2042X #PyQt5 #Testbench #OpenSource #python #weekendProject #diy_electronics #DIY
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Some quiet workshop work behind the scenes in the last weeks: Fixing bugs in my SDG2042X GUI & using the process to learn Git issue tracking.
Found 14 bugs and hope to fix 4 of them soon; tests are ongoing.
Blog:
https://togo-lab.io/?p=287Git:
https://gitea.togo-lab.io/tgohle/0003-SDG2042X-PyQt-GUI-for-LinuxIssues I found so far:
https://gitea.togo-lab.io/tgohle/0003-SDG2042X-PyQt-GUI-for-Linux/issues#SDG2042X #GUI #ToGoLab #Linux #PyQt #Python #Electronics #SCPI #Gitea #BugFixing
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Some quiet workshop work behind the scenes in the last weeks: Fixing bugs in my SDG2042X GUI & using the process to learn Git issue tracking.
Found 14 bugs and hope to fix 4 of them soon; tests are ongoing.
Blog:
https://togo-lab.io/?p=287Git:
https://gitea.togo-lab.io/tgohle/0003-SDG2042X-PyQt-GUI-for-LinuxIssues I found so far:
https://gitea.togo-lab.io/tgohle/0003-SDG2042X-PyQt-GUI-for-Linux/issues#SDG2042X #GUI #ToGoLab #Linux #PyQt #Python #Electronics #SCPI #Gitea #BugFixing
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電車ベクトル (Train Vector):
Software post is now online. 3rd & final post about the current version 2.
Job of the SW: Read 2 analogue inputs, averages signals, calibrates itself at startup, applies thresholds + hysteresis, remembers the last valid direction (using by a state machine) & switches the headlights accordingly.
The optional functions are not in use. I want to wait until feedback from the train club testing this project.
#電車ベクトル #TrainVector #ToGoLab #BrickTrains #ModelRailway #Arduino #Electronics #Projects
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電車ベクトル (Train Vector project): Hardware description:
The main board reads the noisy motor signal of a brick-built model locomotive directly from the H-bridge controller, isolates and processes it & controls the headlights.
There are also a future option board & a detachable test circuit (4 LEDs).
Blog, describing the schematic & showing the PCB:
https://togo-lab.io/?p=233Gitea (schematic, PCB):
https://gitea.togo-lab.io/tgohle/0004-DenshaBekutoru/src/branch/master/KiCad/0004-DenshaBekutoru_v0.2#電車ベクトル #TrainVector #ToGoLab #BrickTrains #ModelRailway #Arduino #Electronics #Projects
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Finished my 電車ベクトル (Train Vector) project:
A Arduino-based board will detect the driving direction of brick-built model locomotives directly from the noisy H-bridge motor controller & switches the headlights automatically.
Sounds simple, but due signal noise, switching artefacts & inductive (reverse) spikes direction sensing is quite hard.
Schematics, PCB, and firmware for beta (version2) finished & working.
Three PCBs were built & tested & the first 2 boards are now handed over for real-life testing in a model railway club.
Blog:
https://togo-lab.io/?p=223Gitea (Schematic, PCB):
https://gitea.togo-lab.io/tgohle/0004-DenshaBekutoru#電車ベクトル #TrainVector #ToGoLab #BrickTrains #ModelRailway #Arduino #Electronics #projects
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Finished my 電車ベクトル (Train Vector) project:
A Arduino-based board will detect the driving direction of brick-built model locomotives directly from the noisy H-bridge motor controller & switches the headlights automatically.
Sounds simple, but due signal noise, switching artefacts & inductive (reverse) spikes direction sensing is quite hard.
Schematics, PCB, and firmware for beta (version2) finished & working.
Three PCBs were built & tested & the first 2 boards are now handed over for real-life testing in a model railway club.
Blog:
https://togo-lab.io/?p=223Gitea (Schematic, PCB):
https://gitea.togo-lab.io/tgohle/0004-DenshaBekutoru#電車ベクトル #TrainVector #ToGoLab #BrickTrains #ModelRailway #Arduino #Electronics #projects
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Finished my 電車ベクトル (Train Vector) project:
A Arduino-based board will detect the driving direction of brick-built model locomotives directly from the noisy H-bridge motor controller & switches the headlights automatically.
Sounds simple, but due signal noise, switching artefacts & inductive (reverse) spikes direction sensing is quite hard.
Schematics, PCB, and firmware for beta (version2) finished & working.
Three PCBs were built & tested & the first 2 boards are now handed over for real-life testing in a model railway club.
Blog:
https://togo-lab.io/?p=223Gitea (Schematic, PCB):
https://gitea.togo-lab.io/tgohle/0004-DenshaBekutoru#電車ベクトル #TrainVector #ToGoLab #BrickTrains #ModelRailway #Arduino #Electronics #projects
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Finished my 電車ベクトル (Train Vector) project:
A Arduino-based board will detect the driving direction of brick-built model locomotives directly from the noisy H-bridge motor controller & switches the headlights automatically.
Sounds simple, but due signal noise, switching artefacts & inductive (reverse) spikes direction sensing is quite hard.
Schematics, PCB, and firmware for beta (version2) finished & working.
Three PCBs were built & tested & the first 2 boards are now handed over for real-life testing in a model railway club.
Blog:
https://togo-lab.io/?p=223Gitea (Schematic, PCB):
https://gitea.togo-lab.io/tgohle/0004-DenshaBekutoru#電車ベクトル #TrainVector #ToGoLab #BrickTrains #ModelRailway #Arduino #Electronics #projects
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Finished my 電車ベクトル (Train Vector) project:
A Arduino-based board will detect the driving direction of brick-built model locomotives directly from the noisy H-bridge motor controller & switches the headlights automatically.
Sounds simple, but due signal noise, switching artefacts & inductive (reverse) spikes direction sensing is quite hard.
Schematics, PCB, and firmware for beta (version2) finished & working.
Three PCBs were built & tested & the first 2 boards are now handed over for real-life testing in a model railway club.
Blog:
https://togo-lab.io/?p=223Gitea (Schematic, PCB):
https://gitea.togo-lab.io/tgohle/0004-DenshaBekutoru#電車ベクトル #TrainVector #ToGoLab #BrickTrains #ModelRailway #Arduino #Electronics #projects
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Lazy Sunday afternoon project, a simple *PC817 OptoCoupler tester.
Two very simple ~5V circuits:
1) Quick check — push the button, LED on = works.
2) Test Circuit as mentioned in the datasheet for frequency / pulse behavior test.
Nothing fancy, but handy for sorting out good vs questionable parts.
Blog:
https://togo-lab.io/?p=153Gitea:
https://gitea.togo-lab.io/tgohle/0002-PC817-Series-PhotoCoupler-Tester -
Improving my test bench for future projects, I wrote a small PyQt5 GUI to control my Siglent SDG2042X from a remote Ubuntu desktop.
It handles basic waveform setup, sweeps, bursts, presets (so you can adjust at the generator and than load down for later), ARB upload/download (not fully tested yet), and SCPI commands, also screenshots.
I’m more of a hardware guy than a coder (for sure there will be some bugs), so feedback are welcome. Fork if you like.
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Blog:
https://togo-lab.io/?p=130Gitea with script:
https://gitea.togo-lab.io/tgohle/0003-SDG2042X-PyQt-GUI-for-Linux#ToGoLab #Siglent #SDG2042X #PyQt5 #Testbench #OpenSource #python #weekendProject #diy_electronics #DIY
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Today I worked on my remote control GUI for the SDG2042X.
This project is now becoming usable for my test bench: Did some bugfixes, added configuration file, path settings (screenshot and pre-saved Settings) and, most important, context-sensitive input fields that depend on the waveform.
But the GUI still in a very early stage, at example, the ARB management isn't really working yet, that's still on my to-do list.
& yes, the GUI is ugly as hell, but at this stage of the project, the functionality is more important to me.
Blog: https://togo-lab.io/?p=130
Gitea: https://gitea.togo-lab.io/tgohle/0003-SDG2042X-PyQt-GUI-for-Linux
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New here on techhub.social.
Rebooting my hobby: RF, analog, sensors, ATtiny. Back to the bench after decades in semiconductor maintenance. Full intro: https://togo-lab.io/?p=72
#Introductions #Electronics #RF #Analog #ATtiny #DIY #Sensors
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New here on techhub.social.
Rebooting my hobby: RF, analog, sensors, ATtiny. Back to the bench after decades in semiconductor maintenance. Full intro: https://togo-lab.io/?p=72
#Introductions #Electronics #RF #Analog #ATtiny #DIY #Sensors
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New here on techhub.social.
Rebooting my hobby: RF, analog, sensors, ATtiny. Back to the bench after decades in semiconductor maintenance. Full intro: https://togo-lab.io/?p=72
#Introductions #Electronics #RF #Analog #ATtiny #DIY #Sensors
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New here on techhub.social.
Rebooting my hobby: RF, analog, sensors, ATtiny. Back to the bench after decades in semiconductor maintenance. Full intro: https://togo-lab.io/?p=72
#Introductions #Electronics #RF #Analog #ATtiny #DIY #Sensors
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New here on techhub.social.
Rebooting my hobby: RF, analog, sensors, ATtiny. Back to the bench after decades in semiconductor maintenance. Full intro: https://togo-lab.io/?p=72
#Introductions #Electronics #RF #Analog #ATtiny #DIY #Sensors
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https://www.europesays.com/africa/158708/ Afrique : Diplomatie en ligne, le togolais Donis Ayivi évoque des imprudences de dirigeants sur des plateformes numériques #actualité #Afrique #article #Ayivi #Cédéao #dépendance #diplomatie #dirigeants #Donis #DonisAyivi #EspacesNumériquesIncontrôlées #EspionnageNumériques #évoque #imprudences #ImprudencesEtDépendances #info #Koaci #KoaciAfrique #ligne #numériques #plateformes #Politique #RéunionsStratégiques #Technologie #togolais #Zoom
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« Arka’n Asrafokor » est un groupe de métal fusion togolais bien chouette.
Leur album « Zã Keli » est bien plaisant.
#music #metal #fusion #HorsSujet -
https://www.europesays.com/be-fr/111380/ Le Togolais Kofi Sika Latzoo connecte les studios de gaming africains au monde #« Elle #BE #BEFr #Belgique #Belgium #dans #des #est #gamecampcities #Les #pour #Science #ScienceAndTechnology #Sciences #SciencesEtTechnologies #Technologies #Technology #vidéo
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CW: meta algorithms +
I know algorithms are a hot topic but I think there could be a togglable algo that could be a positive addition: one that gives equal space to all your follows, it hides some posts by your prolific follows behind a button so that you miss less of your less talkative ones.
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CW: meta algorithms +
I know algorithms are a hot topic but I think there could be a togglable algo that could be a positive addition: one that gives equal space to all your follows, it hides some posts by your prolific follows behind a button so that you miss less of your less talkative ones.
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🔥 Nouvelle vidéo tendance au Sénégal !
🎬 #senegalaise_tik_tok #videoviraltiktok #togolais228🇹🇬 #burkinatiktok🇧🇫🇧🇫🇧🇫❤️ #camerun🇨🇲
👇 Regardez la vidéo complète :
https://diodioglow.com/video/senegalaise-tik-tok-videoviraltiktok-togolais228-burkinatiktok-camerun
#Senegal #BuzzSN #TikTokSN #DiodioGlow -
#VincentBolloré renvoyé devant le tribunal de #Paris pour "corruption d' #agent #public étranger" au #Togo
La justice #togolaise fonctionne mieux que la #française ?
Il ́n'aurait jamais rien tenté en #France ? -
#VincentBolloré renvoyé devant le tribunal de #Paris pour "corruption d' #agent #public étranger" au #Togo
La justice #togolaise fonctionne mieux que la #française ?
Il ́n'aurait jamais rien tenté en #France ? -
#VincentBolloré renvoyé devant le tribunal de #Paris pour "corruption d' #agent #public étranger" au #Togo
La justice #togolaise fonctionne mieux que la #française ?
Il ́n'aurait jamais rien tenté en #France ? -
#VincentBolloré renvoyé devant le tribunal de #Paris pour "corruption d' #agent #public étranger" au #Togo
La justice #togolaise fonctionne mieux que la #française ?
Il ́n'aurait jamais rien tenté en #France ? -
#VincentBolloré renvoyé devant le tribunal de #Paris pour "corruption d' #agent #public étranger" au #Togo
La justice #togolaise fonctionne mieux que la #française ?
Il ́n'aurait jamais rien tenté en #France ?