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IT NewsFlyback Converter Revealed - As [Sam Ben-Yaakov] points out in a recent video, you don’t often see flyback conv... - <a href="https://hackaday.com/2025/08/13/flyback-converter-revealed/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/08/13/flyback-converter-revealed/</a> <a href="https://schleuss.online/tags/flyback" class="mention hashtag" rel="tag">#flyback</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a> <a href="https://schleuss.online/tags/spice" class="mention hashtag" rel="tag">#spice</a>

IT NewsContinuous-Path 3D Printed Case is Clearly Superior - [porchlogic] had a problem. The desire was to print a crystal-like case for an ESP... - <a href="https://hackaday.com/2025/08/12/continuous-path-3d-printed-case-is-clearly-superior/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/08/12/continuous-path-3d-printed-case-is-clearly-superior/</a> <a href="https://schleuss.online/tags/3dprinterhacks" class="mention hashtag" rel="tag">#3dprinterhacks</a> <a href="https://schleuss.online/tags/3dprinter" class="mention hashtag" rel="tag">#3dprinter</a> <a href="https://schleuss.online/tags/enclosure" class="mention hashtag" rel="tag">#enclosure</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a> <a href="https://schleuss.online/tags/esp32" class="mention hashtag" rel="tag">#esp32</a>

IT NewsCoping with Disappearing Capacitance in a Buck Converter - Designing a circuit is a lot easier on paper, where components have well-defined ... - <a href="https://hackaday.com/2025/08/10/coping-with-disappearing-capacitance-in-a-buck-converter/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/08/10/coping-with-disappearing-capacitance-in-a-buck-converter/</a> <a href="https://schleuss.online/tags/ceramiccapacitor" class="mention hashtag" rel="tag">#ceramiccapacitor</a> <a href="https://schleuss.online/tags/analogdiscovery" class="mention hashtag" rel="tag">#analogdiscovery</a> <a href="https://schleuss.online/tags/buckconverter" class="mention hashtag" rel="tag">#buckconverter</a> <a href="https://schleuss.online/tags/dielectric" class="mention hashtag" rel="tag">#dielectric</a> <a href="https://schleuss.online/tags/capacitor" class="mention hashtag" rel="tag">#capacitor</a> <a href="https://schleuss.online/tags/hardware" class="mention hashtag" rel="tag">#hardware</a> <a href="https://schleuss.online/tags/ceramic" class="mention hashtag" rel="tag">#ceramic</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a>

IT NewsIs It Time To Retire the TP4056? - The Texas Instruments TP4056 is the default charge-controller chip for any maker o... - <a href="https://hackaday.com/2025/08/08/is-it-time-to-retire-the-tp4056/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/08/08/is-it-time-to-retire-the-tp4056/</a> <a href="https://schleuss.online/tags/chargecontroller" class="mention hashtag" rel="tag">#chargecontroller</a> <a href="https://schleuss.online/tags/lithiumbattery" class="mention hashtag" rel="tag">#lithiumbattery</a> <a href="https://schleuss.online/tags/batteryhacks" class="mention hashtag" rel="tag">#batteryhacks</a> <a href="https://schleuss.online/tags/bq25185" class="mention hashtag" rel="tag">#bq25185</a> <a href="https://schleuss.online/tags/tp4056" class="mention hashtag" rel="tag">#tp4056</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a>

IT NewsUSB-C-ing All The Things - Wall warts. Plug mounted power supplies that turn mains voltage into low voltage D... - <a href="https://hackaday.com/2025/07/22/usb-c-ing-all-the-things/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/07/22/usb-c-ing-all-the-things/</a> <a href="https://schleuss.online/tags/dcpower" class="mention hashtag" rel="tag">#dcpower</a> <a href="https://schleuss.online/tags/usb" class="mention hashtag" rel="tag">#usb</a>-cpd <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a> <a href="https://schleuss.online/tags/usbc" class="mention hashtag" rel="tag">#usbc</a>

Scott WilsonI have a relatively old set of fixtures (~10 years), I think American Standard brand, in a bathroom. I’m missing the handle in the shower. Does anyone know of a place for replacement parts? Is there some kind of kitchen and bath equivalent of a “parts picker” junkyard, etc.? Thanks. <a href="https://infosec.exchange/tags/lazyweb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#lazyweb</a> <a href="https://infosec.exchange/tags/bathroom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#bathroom</a> <a href="https://infosec.exchange/tags/plumbing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#plumbing</a> <a href="https://infosec.exchange/tags/parts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#parts</a>

IT NewsThe 555 Writ Large - Few electronic ICs can claim to be as famous as the 555 timer. Maybe part of the r... - <a href="https://hackaday.com/2025/07/12/the-555-writ-large/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/07/12/the-555-writ-large/</a> <a href="https://schleuss.online/tags/discretetransistors" class="mention hashtag" rel="tag">#discretetransistors</a> <a href="https://schleuss.online/tags/classichacks" class="mention hashtag" rel="tag">#classichacks</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a>

IT NewsVoltage Divider? Filter? It’s Both! - When we do textbook analysis, we tend to ignore the real-world concerns for the sa... - <a href="https://hackaday.com/2025/07/10/voltage-divider-filter-its-both/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/07/10/voltage-divider-filter-its-both/</a> <a href="https://schleuss.online/tags/theveninequivalent" class="mention hashtag" rel="tag">#theveninequivalent</a> <a href="https://schleuss.online/tags/voltagedivider" class="mention hashtag" rel="tag">#voltagedivider</a> <a href="https://schleuss.online/tags/rcfilter" class="mention hashtag" rel="tag">#rcfilter</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a>

IT NewsOscillator Negativity is a Good Thing - Many people who get analog electronics still struggle a bit to design oscillators.... - <a href="https://hackaday.com/2025/07/08/oscillator-negativity-is-a-good-thing/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/07/08/oscillator-negativity-is-a-good-thing/</a> <a href="https://schleuss.online/tags/negativeresistance" class="mention hashtag" rel="tag">#negativeresistance</a> <a href="https://schleuss.online/tags/classichacks" class="mention hashtag" rel="tag">#classichacks</a> <a href="https://schleuss.online/tags/oscillator" class="mention hashtag" rel="tag">#oscillator</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a>

IT NewsWave Drive Made With 3D Printed Parts - You can get just about any gear reduction you want using conventional gears. But w... - <a href="https://hackaday.com/2025/06/08/wave-drive-made-with-3d-printed-parts/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/06/08/wave-drive-made-with-3d-printed-parts/</a> <a href="https://schleuss.online/tags/geardrive" class="mention hashtag" rel="tag">#geardrive</a> <a href="https://schleuss.online/tags/wavedrive" class="mention hashtag" rel="tag">#wavedrive</a> <a href="https://schleuss.online/tags/gearbox" class="mention hashtag" rel="tag">#gearbox</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a>

IT NewsSpin-Casting This Telescope Mirror In Resin Didn’t Go To Plan - For most of us, mirrors are something we buy instead of build. However, [Unnecessa... - <a href="https://hackaday.com/2025/06/03/spin-casting-this-telescope-mirror-in-resin-didnt-go-to-plan/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/06/03/spin-casting-this-telescope-mirror-in-resin-didnt-go-to-plan/</a> <a href="https://schleuss.online/tags/classichacks" class="mention hashtag" rel="tag">#classichacks</a> <a href="https://schleuss.online/tags/silicone" class="mention hashtag" rel="tag">#silicone</a> <a href="https://schleuss.online/tags/mirror" class="mention hashtag" rel="tag">#mirror</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a> <a href="https://schleuss.online/tags/resin" class="mention hashtag" rel="tag">#resin</a>

IT NewsRoller Gearbox Allows For New Angles in Robotics - DIY mechatronics always has some unique challenges when relying on simple tools. 3... - <a href="https://hackaday.com/2025/05/22/roller-gearbox-allows-for-new-angles-in-robotics/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/05/22/roller-gearbox-allows-for-new-angles-in-robotics/</a> <a href="https://schleuss.online/tags/3dprintedgears" class="mention hashtag" rel="tag">#3dprintedgears</a> <a href="https://schleuss.online/tags/robotshacks" class="mention hashtag" rel="tag">#robotshacks</a> <a href="https://schleuss.online/tags/3dprinting" class="mention hashtag" rel="tag">#3dprinting</a> <a href="https://schleuss.online/tags/3drobotics" class="mention hashtag" rel="tag">#3drobotics</a> <a href="https://schleuss.online/tags/gearbox" class="mention hashtag" rel="tag">#gearbox</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a>

IT NewsCompliant Mechanism Shrinks Instead of Stretching - Intuitively, you think that everything that you stretch will pull back, but you wo... - <a href="https://hackaday.com/2025/05/16/compliant-mechanism-shrinks-instead-of-stretching/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/05/16/compliant-mechanism-shrinks-instead-of-stretching/</a> <a href="https://schleuss.online/tags/compliantmechanisms" class="mention hashtag" rel="tag">#compliantmechanisms</a> <a href="https://schleuss.online/tags/actuator" class="mention hashtag" rel="tag">#actuator</a> <a href="https://schleuss.online/tags/damping" class="mention hashtag" rel="tag">#damping</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a>

IT NewsFive Oddest Op Amp Applications - You think of op amps as amplifiers because, no kidding, it is right in the name. B... - <a href="https://hackaday.com/2025/05/06/five-oddest-op-amp-applications/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/05/06/five-oddest-op-amp-applications/</a> <a href="https://schleuss.online/tags/analog" class="mention hashtag" rel="tag">#analog</a> <a href="https://schleuss.online/tags/opamps" class="mention hashtag" rel="tag">#opamps</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a>

IT NewsRound Displays Make Neat VU Meters - You can still get moving-needle meters off the shelf if you desire that old school... - <a href="https://hackaday.com/2025/05/05/round-displays-make-neat-vu-meters/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/05/05/round-displays-make-neat-vu-meters/</a> <a href="https://schleuss.online/tags/vumeter" class="mention hashtag" rel="tag">#vumeter</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a> <a href="https://schleuss.online/tags/audio" class="mention hashtag" rel="tag">#audio</a>

IT NewsRobot Picks Fruit and Changes Light Bulbs with Measuring Tape - How far can you stretch a measuring tape before it buckles? The answer probably de... - <a href="https://hackaday.com/2025/04/18/robot-picks-fruit-and-changes-light-bulbs-with-measuring-tape/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/04/18/robot-picks-fruit-and-changes-light-bulbs-with-measuring-tape/</a> <a href="https://schleuss.online/tags/agriculturalrobot" class="mention hashtag" rel="tag">#agriculturalrobot</a> <a href="https://schleuss.online/tags/roboticgripper" class="mention hashtag" rel="tag">#roboticgripper</a> <a href="https://schleuss.online/tags/robotgripper" class="mention hashtag" rel="tag">#robotgripper</a> <a href="https://schleuss.online/tags/robotshacks" class="mention hashtag" rel="tag">#robotshacks</a> <a href="https://schleuss.online/tags/endeffector" class="mention hashtag" rel="tag">#endeffector</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a>

IT NewsPresence Detection Augments 1930s Home - It can be jarring to see various sensors, smart switches, cameras, and other techn... - <a href="https://hackaday.com/2025/04/18/presence-detection-augments-1930s-home/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/04/18/presence-detection-augments-1930s-home/</a> <a href="https://schleuss.online/tags/presencedetection" class="mention hashtag" rel="tag">#presencedetection</a> <a href="https://schleuss.online/tags/homeautomation" class="mention hashtag" rel="tag">#homeautomation</a> <a href="https://schleuss.online/tags/lightswitch" class="mention hashtag" rel="tag">#lightswitch</a> <a href="https://schleuss.online/tags/homehacks" class="mention hashtag" rel="tag">#homehacks</a> <a href="https://schleuss.online/tags/smarthome" class="mention hashtag" rel="tag">#smarthome</a> <a href="https://schleuss.online/tags/mmwave" class="mention hashtag" rel="tag">#mmwave</a> <a href="https://schleuss.online/tags/sensor" class="mention hashtag" rel="tag">#sensor</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a> <a href="https://schleuss.online/tags/radar" class="mention hashtag" rel="tag">#radar</a>

IT NewsBinner Makes Workshop Parts Organization Easy - We’ve all had times where we knew we had some part but we had to go searching for ... - <a href="https://hackaday.com/2025/04/16/binner-makes-workshop-parts-organization-easy/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/04/16/binner-makes-workshop-parts-organization-easy/</a> <a href="https://schleuss.online/tags/componentstorage" class="mention hashtag" rel="tag">#componentstorage</a> <a href="https://schleuss.online/tags/organization" class="mention hashtag" rel="tag">#organization</a> <a href="https://schleuss.online/tags/homehacks" class="mention hashtag" rel="tag">#homehacks</a> <a href="https://schleuss.online/tags/database" class="mention hashtag" rel="tag">#database</a> <a href="https://schleuss.online/tags/workshop" class="mention hashtag" rel="tag">#workshop</a> <a href="https://schleuss.online/tags/barcode" class="mention hashtag" rel="tag">#barcode</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a>

IT NewsDozens of Solenoids Turn Vintage Typewriter into a Printer - An electric typewriter is a rare and wonderful thrift store find, and even better ... - <a href="https://hackaday.com/2025/04/08/dozens-of-solenoids-turn-vintage-typewriter-into-a-printer/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/04/08/dozens-of-solenoids-turn-vintage-typewriter-into-a-printer/</a> <a href="https://schleuss.online/tags/electrictypewriter" class="mention hashtag" rel="tag">#electrictypewriter</a> <a href="https://schleuss.online/tags/classichacks" class="mention hashtag" rel="tag">#classichacks</a> <a href="https://schleuss.online/tags/typewriter" class="mention hashtag" rel="tag">#typewriter</a> <a href="https://schleuss.online/tags/solenoid" class="mention hashtag" rel="tag">#solenoid</a> <a href="https://schleuss.online/tags/printer" class="mention hashtag" rel="tag">#printer</a> <a href="https://schleuss.online/tags/matrix" class="mention hashtag" rel="tag">#matrix</a> <a href="https://schleuss.online/tags/mosfet" class="mention hashtag" rel="tag">#mosfet</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a>

IT NewsWhy the LM741 Sucks - First of all, we’d like to give a big shout-out to [Afrotechmods]! After a long hi... - <a href="https://hackaday.com/2025/04/01/why-the-lm741-sucks/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://hackaday.com/2025/04/01/why-the-lm741-sucks/</a> <a href="https://schleuss.online/tags/gainbandwidthproduct" class="mention hashtag" rel="tag">#gainbandwidthproduct</a> <a href="https://schleuss.online/tags/afrotechmods" class="mention hashtag" rel="tag">#afrotechmods</a> <a href="https://schleuss.online/tags/slewrate" class="mention hashtag" rel="tag">#slewrate</a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="tag">#parts</a> <a href="https://schleuss.online/tags/lm741" class="mention hashtag" rel="tag">#lm741</a> <a href="https://schleuss.online/tags/opamp" class="mention hashtag" rel="tag">#opamp</a>

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