#diode — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #diode, aggregated by home.social.
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Une #diode est un #composant qui ne #laisse passer le #courant que dans un #sens, autrement dit, dans un #seul #sens #unique ! Mais ce #composant présente aussi d'autres #particularités, vous les #connaissez !?
Avec electro-robot, nous vous proposons un cours complet : https://electro-robot.com/electronique/composants/les-diodes
#diode #led#jonction #zener #circuit #electronique #robotique #analogique #formation #révision #cours #apprentissage #enligne #funrobot #funrobotics #theorie #brevet #généralettechnologique #technologie
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Faire #clignoter une #diode #LED avec une carte #Arduino #Nano ou uno n’était jamais compliqué mais la #simuler sur #SimulIDE est un vrai #défi ! Mais #Electro & #Robot, tout est possible, nous vous proposons une #nouvelle fiche d’activité (la 50ème sur notre #portail d’apprentissage en ligne) pour #debuter avec les #cartes #programmables sans l’acheter 🧑💻👨🏻💻
https://electro-robot.com/les-activites/arduino-nano-faire-clignoter-une-diode-led
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Faire #clignoter une #diode #LED avec une carte #Arduino #Nano ou uno n’était jamais compliqué mais la #simuler sur #SimulIDE est un vrai #défi ! Mais #Electro & #Robot, tout est possible, nous vous proposons une #nouvelle fiche d’activité (la 50ème sur notre #portail d’apprentissage en ligne) pour #debuter avec les #cartes #programmables sans l’acheter 🧑💻👨🏻💻
https://electro-robot.com/les-activites/arduino-nano-faire-clignoter-une-diode-led
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Faire #clignoter une #diode #LED avec une carte #Arduino #Nano ou uno n’était jamais compliqué mais la #simuler sur #SimulIDE est un vrai #défi ! Mais #Electro & #Robot, tout est possible, nous vous proposons une #nouvelle fiche d’activité (la 50ème sur notre #portail d’apprentissage en ligne) pour #debuter avec les #cartes #programmables sans l’acheter 🧑💻👨🏻💻
https://electro-robot.com/les-activites/arduino-nano-faire-clignoter-une-diode-led
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Faire #clignoter une #diode #LED avec une carte #Arduino #Nano ou uno n’était jamais compliqué mais la #simuler sur #SimulIDE est un vrai #défi ! Mais #Electro & #Robot, tout est possible, nous vous proposons une #nouvelle fiche d’activité (la 50ème sur notre #portail d’apprentissage en ligne) pour #debuter avec les #cartes #programmables sans l’acheter 🧑💻👨🏻💻
https://electro-robot.com/les-activites/arduino-nano-faire-clignoter-une-diode-led
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Faire #clignoter une #diode #LED avec une carte #Arduino #Nano ou uno n’était jamais compliqué mais la #simuler sur #SimulIDE est un vrai #défi ! Mais #Electro & #Robot, tout est possible, nous vous proposons une #nouvelle fiche d’activité (la 50ème sur notre #portail d’apprentissage en ligne) pour #debuter avec les #cartes #programmables sans l’acheter 🧑💻👨🏻💻
https://electro-robot.com/les-activites/arduino-nano-faire-clignoter-une-diode-led
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Project #2: A 16-byte diode ROM board
https://piefed.world/c/electronics/p/903469/project-2-a-16-byte-diode-rom-board
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Diode – Build, program, and simulate hardware
#HackerNews #Diode #Hardware #Simulation #Programming #Build #Tech
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ROMSHI.COM – Specialists in cosmetic lasers ROMSHI. Factory-direct prices on spare parts for aesthetic lasers. WhatsApp / Telegram: +7 918 011-02-34
#DiodeLaser #LaserHairRemoval #DiodeLaserHairRemoval #SmoothSkin #HairRemovalLaser #LaserTreatment #LaserClinic #LaserHairRemovalTreatment #Diode#BeautyMachine #DiodeHairRemoval #HIFU #HairRemovalService #DiodeLaserMachine #PicoLaser #TattooRemoval #LaserHair #BodyContouring #GlowUp #Microblading #IPL #PainlessLaserHairRemoval
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😅 Ah, the pinnacle of tech innovation: a Wi-Fi detector that promises to revolutionize your life with... a #diode and an #LED. 🛠️ Because when it comes to modern #electronics, who needs microchips when you have pure #magic and delusion? ✨
https://siliconjunction.wordpress.com/2025/12/12/a-beginners-two-component-crystal-style-wi-fi-detector/ #WiFiDetector #TechInnovation #HackerNews #ngated -
#1N5817 Schottky Barrier Rectifying #Diode is one of many #semiconductors powering modern #technology.
#Faroese word for it is #hálvleiðari (#hálv - half-way + #leiðari - conductor), while #electrode is called #kleiv - a word that originally meant a "narrow cleft".
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Building Diode and Diode-Transistor Logic Gates - AND gate implemented as diode-resistor logic. (Credit: Anthony Francis-Jones)
The ... - https://hackaday.com/2025/06/20/building-diode-and-diode-transistor-logic-gates/ #diode-transistorlogic #logicgates #how-to #dtl -
#Connaissez-vous les #diodes ? Saviez-vous qu'une #diode est #composé de deux #dipôles : #l'anode et la #cathode et qu'elle ne #laisse #passer le #courant #électrique que dans un #seul #sens ? Alors quel est ce #sens de #circulation? dites-nous dans un #commentaire quel est ce #sens de #circulation et découvrez avec #electro-robot d'autres #types de #diodes telles que les #diodes à #Zener, les #diodes #LED, ...
https://electro-robot.com/electronique/composants/les-diodes
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Simple Electronic Hacks Inspire Doing More With Less - It’s late at night. The solder smoke keeps getting in your tired eyes, but your pr... - https://hackaday.com/2021/10/26/simple-electronic-hacks-inspire-doing-more-with-less/ #salvagedelectronics #voltageregulator #electronicshack #classichacks #blinkingled #diodehacks #mischacks #opamphack #salvaged #ledhack #lm7805 #op-amp #diode
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Vous créez votre #premier #montage #électrique, ou vous utilisez pour une #première #fois un témoin #électroluminescente et vous souhaitez connecter une #diode #LED à votre #système ? Electro-robot vous met à disposition une #calculatrice pour déterminer la valeur de la #résistante #R en fonction de votre #alimentation #électrique #VCC et le #courant maximal admissible : https://electro-robot.com/electronique/calculatrice-de-la-resistance-en-serie-pour-une-led
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My #BMS #PCBs arrived from @aislerhq and they look nice. I designed it because I couldn't find 3S BMS for #LiFePO4 cells and didn't like the voltage thresholds of the cheap #LiIon ones.
It uses the #BQ77915 chip from #TexasInstruments. Size is 63x50mm.
While fetching all components according to the BOM, I noticed the #diode had the #footprint SOT-323 assigned. I only have SOT-23 ones :blobcatgoogly:
I'm glad that I can still make it fit, and the third leg isn't used at all (it's a single diode).
Can't wait to find some time to finish soldering a few and try them out.
It supports 3S up to 5S, and I added #silkscreen part to mark how it's configured.
The back has detailed instructions, so I don't forget them. -
Reverse Engineering a Module from a Vacuum Tube Computer - It’s best to admit upfront that vacuum tubes can be baffling to some of the younger generation of ... - https://hackaday.com/2020/09/10/reverse-engineering-a-module-from-a-vacuum-tube-computer/ #retrocomputing #vacuumtube #electron #ibm650 #triode #diode #logic #valve #gate #nand
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Turning Down the Noise on SMPS https://hackaday.com/2025/03/17/turning-down-the-noise-on-smps/ #switchmodepowersupply #capacitance #electronics #powersupply #transistor #TechHacks #diode #noise #smps
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Turning Down the Noise on SMPS - On paper, electricity behaves in easy-to-understand, predictable ways. That’s most... - https://hackaday.com/2025/03/17/turning-down-the-noise-on-smps/ #switchmodepowersupply #capacitance #electronics #powersupply #transistor #techhacks #diode #noise #smps
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I do have a 1N5822 Schottky
Comparing datasheets
SK26 60V 2A
1N5822 40V 3AThe voltages on this side of the switch mode power supply are not expected to be much higher than 12V DC. This wall wort is rated at 600mA 7.2VA. The electrolytic caps are only rated up to 16V
Will it work?
#electronics #repair #switchmode #powerSupply #Schottky #Diode -
Regular Old Diodes Can Be More Photosensitive Than You Think https://hackaday.com/2025/11/03/regular-old-diodes-can-be-more-photosensitive-than-you-think/ #signaldiode #photodiode #1n4148 #Parts #diode
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Regular Old Diodes Can Be More Photosensitive Than You Think - [Dhananjay Gadre] happened across a useful little trick the other day. Take any ol... - https://hackaday.com/2025/11/03/regular-old-diodes-can-be-more-photosensitive-than-you-think/ #signaldiode #photodiode #1n4148 #parts #diode
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Exploring VersaLOGIC pre-LSI Logic Cards With the Data/620 - Before the era of large-scale integration (LSI) semiconductor circuits, discrete l... - https://hackaday.com/2025/08/02/exploring-versalogic-pre-lsi-logic-cards-with-the-data-620/ #diode-transistorlogic #reverseengineering #retrocomputing #discretelogic #bendixg15
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Exploring VersaLOGIC pre-LSI Logic Cards With the Data/620 https://hackaday.com/2025/08/02/exploring-versalogic-pre-lsi-logic-cards-with-the-data-620/ #diode-transistorlogic #ReverseEngineering #Retrocomputing #discretelogic #BendixG15
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And last but lot least at #Diode is Code Indigo
#electronicmusic -
Evening has begun at #Diode and up now is Perge, if you like TD from mid 80s you’ll love this.
#electronicmusic -
2nd act at #Diode in Nottingham, the always amazing Ian Boddy
#electronicmusic -
I’m at #Diode in Nottingham, a great start to the day with Infinity Curve
#electronicmusic -
Random #AliExpress finding...
So today I discovered why I was getting weird results in a circuit I was testing the other day. It turns out that some of the 1N60P germanium diodes I have are fakes. They appear to be just a plain silicon diode with a forward voltage of ~0.6V, rather than the actual article's ~0.25V.
They're in the right DO-35 glass package and they've been marked as 1N60P, so someone's gone to the trouble of faking it well - but I can't see why. It can't possibly be that profitable to buy genuine silicon diodes, remark them, and then sell them for just a few pennies extra, can it?
It's not like the sellers that remark a ten-cent opamp as a $10 part - I can see how that's profitable.
Weird.
#electronics #fake #scam #germanium #silicon #diode #DO35 #1N60P #Ge #Si #SiGe #Chinesium
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Die kleine #CNC-Fräse, die ich mir über #kleinanzeigen zugelegt habe, hat bisher nur eine Defekt. Die Gleichrichter-#Diode für den Spindelantrieb ist defekt. Bestellung kommt morgen, dann mal weiter schauen.
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Twisting Magnetism to Control Electron Flow https://hackaday.com/2025/03/22/twisting-magnetism-to-control-electron-flow/ #rectification #MiscHacks #chirality #electron #europium #magnetic #Science #circuit #chiral #diode #News
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Twisting Magnetism to Control Electron Flow - If you ever wished electrons would just behave, this one’s for you. A team from To... - https://hackaday.com/2025/03/22/twisting-magnetism-to-control-electron-flow/ #rectification #mischacks #chirality #electron #europium #magnetic #science #circuit #chiral #diode #news
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Line Power with No Transformer https://hackaday.com/2025/02/24/line-power-with-no-transformer/ #transformer #zenerdiode #ACpower #Parts #diode
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Ok, I know #LTT is very mainstream, but this is the better explanation on how a #diode works I've ever seen... https://youtu.be/0208nuGPmZw?si=4LErQcFKyqIKgY6D&t=457
#electronics #linustechtips #semiconductor -
Ideal Diodes and How to Build Them https://hackaday.com/2024/10/19/ideal-diodes-and-how-to-build-them/ #idealdiode #MiscHacks #diode
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Ideal Diodes and How to Build Them - [Julian] knows that real diodes you can buy don’t work exactly like we say they do... - https://hackaday.com/2024/10/19/ideal-diodes-and-how-to-build-them/ #idealdiode #mischacks #diode
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PID controlled Boost Converter with ESP32: a comprehensive design and implementation guide
#analogueelectronics #breadboard #capacitor #digital #digitalelectronics #diode #Dupontcables #esp32 #inductor #internetofthings #iot #library #measure #NodeMCU #platformio #resistance #resistor #sensor #sensors #SPIFFS #transistor #tutorial
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A new #superconducting #diode, a key component in #electronic devices, that could help scale up #quantum #computers for #industry use and improve the performance of #artificial #intelligence systems.
#Engineering #Technology #sflorg
https://www.sflorg.com/2023/06/eng06072301.html -
MOSFET Heater Is Its Own Thermostat - While we might all be quick to grab a microcontroller and an appropriate sensor to... - https://hackaday.com/2023/03/29/mosfet-heater-is-its-own-thermostat/ #voltageregulator #electronics #thermostat #transistor #bodydiode #control #analog #heater #mosfet #parts #diode
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Understanding major electronic components: an essential guide to analog and digital electronics
#analogueelectronics #capacitor #digital #digitalelectronics #diode #inductor #led #LEDdiode #resistance #resistor #transistor #tutorial
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#1N5817 Schottky Barrier Rectifying #Diode is one of many #semiconductors powering modern #technology.
#Faroese word for it is #hálvleiðari (#hálv - half-way + #leiðari - conductor), while #electrode is called #kleiv - a word that originally meant a "narrow cleft".
