https://community.element14.com/learn/learning-center/stem-academy/STEM Academy, our dedicated area for anyone who wishes to explore learning concepts and classroom-based design projects within the electronic and digital space. en-USTelligent Community 12https://community.element14.com/learn/learning-center/stem-academy/f/forum/56737/mnemonic-triangle/234242Fri, 06 Mar 2026 06:15:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:553f320e-171a-4233-8ca4-9dfe00e32bf6Knighthawk_140A how to guide to read mnemonic triangle. A new day where the ELITE are EDUCATEDhttps://community.element14.com/learn/learning-center/stem-academy/f/forum/56737/mnemonic-triangle/234239Fri, 06 Mar 2026 02:21:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:48693706-6f82-41b2-9799-6a9f33fca406shabazI think it's easier to derive from the formula; the arrangement of the four variables in a triangle doesn't work (whereas with three variables, the V=IR triangle makes sense, and same for other relationships like these). Here's a four-variable representation which makes sense.. although this was quickly done with AI, so check it before use. The style however is (or was) very popular back when electronic calculators were not common (and often precise values are not needed, just a ballpark, because of component tolerances). This can be done for all manner of formulae (was popular for 555 timer calculations too).https://community.element14.com/learn/learning-center/stem-academy/f/forum/56737/mnemonic-triangle/234238Fri, 06 Mar 2026 01:09:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:3b941d15-ecd6-4620-b6a4-9108bad78cbbKnighthawk_140AND ONE BECOMES TWOhttps://community.element14.com/learn/learning-center/stem-academy/f/forum/56737/mnemonic-triangle/234177Wed, 04 Mar 2026 21:34:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:eb425459-5a38-4eeb-a702-2810117074b1robogarylooks like a jet turbine :-) compression, ignition, delta temperature , delta Velocity then whoosh !https://community.element14.com/learn/learning-center/stem-academy/f/forum/56737/mnemonic-triangle/234174Wed, 04 Mar 2026 16:22:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:4879ce32-292d-4ed4-9b6a-4e922be85134dougwhttps://community.element14.com/learn/learning-center/stem-academy/f/forum/56737/mnemonic-triangle/234173Wed, 04 Mar 2026 16:02:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:2b2d9483-1cd3-4110-b324-d4a7cc85df07michaelkellettWell Doug, I probably won't forget that ..... But I think I'll stick with classical maths notation when I need to do sums. MKhttps://community.element14.com/learn/learning-center/stem-academy/f/forum/56737/mnemonic-triangle/234172Wed, 04 Mar 2026 15:57:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:ec34aff1-a921-41a6-896f-69a631f37082dougw☺https://community.element14.com/learn/learning-center/stem-academy/f/forum/56737/mnemonic-triangle/234171Wed, 04 Mar 2026 15:29:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:06e4f8d3-51f5-42fd-93e3-9a3a1f340b4eKnighthawk_140https://community.element14.com/learn/learning-center/stem-academy/f/forum/56737/mnemonic-triangle/234170Wed, 04 Mar 2026 13:57:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:583e4017-bfc5-470b-88ed-f08b0dc4c93bobonesAnd here I was thinking I'm the only one not to get this...https://community.element14.com/learn/learning-center/stem-academy/f/forum/56737/mnemonic-triangle/234169Wed, 04 Mar 2026 13:33:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:695aec96-55ae-4388-b142-ce8c7ea066b6michaelkellettHow interesting - to me it looks like those meaningless diagrams that people use to illustrate corporate time-wasting presentations The equation is T = (C * dV)/I or dV = (T * I) / C (dV because its the change in V while I and C are constant) I just can't see how the diagram shows that. If a vertical bar means * and a horizontal bar means / then what does the horizontal bar below T mean ? I can't work out a consistent decode of the diagram. I know that some people associate colours with numbers or letters (synesthesia) - I don't. Maybe "seeing" this diagram is a similar thing. MKhttps://community.element14.com/learn/learning-center/stem-academy/f/forum/56737/mnemonic-triangle/234168Wed, 04 Mar 2026 12:38:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:3777a611-d0a0-4c33-ab54-fe686024f576chloroNice mnemonic! Triangles like this make it much easier to remember the relationships when working with capacitor ramp circuits. Simple visual tricks like these are actually very useful when doing quick calculations or explaining concepts. Thanks for sharing it.https://community.element14.com/learn/learning-center/stem-academy/f/forum/56737/mnemonic-triangleWed, 04 Mar 2026 12:36:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:2bbcb033-e194-459c-a121-19baba3a442bKnighthawk_140Hello Here is my custom mnemonic math triangle for constant current ramp work. I have this time and date stamped on youtube. T = Time, V = Voltage, I = Constant Current & C = Capacitance Enjoyhttps://community.element14.com/learn/learning-center/stem-academy/f/forum/55701/maker-construction-kits/227937Sun, 13 Apr 2025 19:26:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c8b16cd8-0dca-4e4b-a188-307aa717871ebeacon_davePerhaps start off small with something like this cable car model built for BUGA 2023 https://www.youtube.com/watch?v=qJ-b3QGtqKU and throw in a training factory or two along the way https://www.youtube.com/watch?v=pfOQQBFJTTshttps://community.element14.com/learn/learning-center/stem-academy/m/managed-videos/150250Sun, 13 Apr 2025 19:26:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:328ccf5e-0a6d-4fb3-a0c4-222ac4b924c8beacon_daveThe fischertechnik (https://www.fischertechnik.de) Training Factory Industry 4.0 24V illustrates the processes of a digitalized, #smartfactory from the delivery of raw materials to the finished product. With the simulation model #digitalfactory, i...Experimentierkastenindustry 4.0SpielzeugKonstruktionsspielzeugsimulationfischertechnikdigital Factorysmart factorydemonstrationTraining Factorytechnikfischertechnic