https://zheng-yutoo.journoportfolio.comRSS Feed for Too zheng yuenFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/8b6dc119-5b12-431a-8e95-ee112f1f1b51.jpegProgrammed an LCD display with Arduino to output custom text and prompts.Fri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/8b6dc119-5b12-431a-8e95-ee112f1f1b51.jpeghttps://media.journoportfolio.com/users/513535/images/2aafe858-1a76-455e-8c5c-2ba6745fe43e.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/2aafe858-1a76-455e-8c5c-2ba6745fe43e.jpeghttps://media.journoportfolio.com/users/513535/images/b05e9c9c-a384-4f0d-8ad1-6effcd37edc2.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/b05e9c9c-a384-4f0d-8ad1-6effcd37edc2.jpeghttps://media.journoportfolio.com/users/513535/images/d6efa205-0625-403f-a9ad-bcf503899a87.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/d6efa205-0625-403f-a9ad-bcf503899a87.jpeghttps://media.journoportfolio.com/users/513535/images/1bb1c221-0cd8-42f2-bb1c-25964ca740f4.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/1bb1c221-0cd8-42f2-bb1c-25964ca740f4.jpeghttps://media.journoportfolio.com/users/513535/images/bf6b71b3-088b-4ed4-8b8d-a3abd53c1890.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/bf6b71b3-088b-4ed4-8b8d-a3abd53c1890.jpeghttps://media.journoportfolio.com/users/513535/images/22b7f15b-9386-4136-a11d-4df72cc17d6d.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/22b7f15b-9386-4136-a11d-4df72cc17d6d.jpeghttps://media.journoportfolio.com/users/513535/images/b8a11071-68f5-4117-b59f-a2afe5ba966c.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/b8a11071-68f5-4117-b59f-a2afe5ba966c.jpeghttps://media.journoportfolio.com/users/513535/images/180f28ec-6170-4716-9d98-7ee498436e19.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/180f28ec-6170-4716-9d98-7ee498436e19.jpeghttps://media.journoportfolio.com/users/513535/images/b954c60b-86b4-457a-ac98-ff47f23019d5.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/b954c60b-86b4-457a-ac98-ff47f23019d5.jpeghttps://media.journoportfolio.com/users/513535/images/4d8aa8c2-873e-4257-bad4-cdf9c6ce5497.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/4d8aa8c2-873e-4257-bad4-cdf9c6ce5497.jpeghttps://media.journoportfolio.com/users/513535/images/ec217a05-e3a1-4ed8-8481-78cee3efa970.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/ec217a05-e3a1-4ed8-8481-78cee3efa970.jpeghttps://media.journoportfolio.com/users/513535/images/662d7a7e-8486-4008-b45b-96d636286bc8.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/662d7a7e-8486-4008-b45b-96d636286bc8.jpeghttps://media.journoportfolio.com/users/513535/images/84f9ff2f-5ab2-449b-bc4a-c97c8cdcdf49.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/84f9ff2f-5ab2-449b-bc4a-c97c8cdcdf49.jpeghttps://media.journoportfolio.com/users/513535/images/0b66a548-d4ca-495d-add4-5f151a07078a.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/0b66a548-d4ca-495d-add4-5f151a07078a.jpeghttps://media.journoportfolio.com/users/513535/images/989e701b-4888-4c36-8679-97d37fd498ed.jpegFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/989e701b-4888-4c36-8679-97d37fd498ed.jpeghttps://media.journoportfolio.com/users/513535/images/493ea0f1-2c3a-41e9-a597-ea613f24f93c.pngBuilt a prototype carpark security system with a team using Arduino — sensors, servo, button, and buzzer, with hardware wiring and coding by me.Fri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/493ea0f1-2c3a-41e9-a597-ea613f24f93c.pnghttps://media.journoportfolio.com/users/513535/images/142739d0-c6d1-4e01-8f51-c2812d4fb4bb.pngFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/142739d0-c6d1-4e01-8f51-c2812d4fb4bb.pnghttps://media.journoportfolio.com/users/513535/images/9557f9c0-b0f5-44da-a9c2-c31d2e9ec468.pngFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/9557f9c0-b0f5-44da-a9c2-c31d2e9ec468.pnghttps://media.journoportfolio.com/users/513535/images/3447f968-ac85-4f3e-aac7-3b36e5444d6a.pngFri, 17 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/3447f968-ac85-4f3e-aac7-3b36e5444d6a.pnghttps://media.journoportfolio.com/users/513535/images/b0adbfb0-1a45-4aa2-bd31-ba0873e5cf9f.jpegBuilt a website from scratch using HTML, CSS, and JavaScript.Thu, 16 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/b0adbfb0-1a45-4aa2-bd31-ba0873e5cf9f.jpeghttps://media.journoportfolio.com/users/513535/images/9100fc50-9444-437e-a48b-2e80549d9ce1.jpegBuilt and tested circuits on a breadboard before finalizing designs.Thu, 16 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/9100fc50-9444-437e-a48b-2e80549d9ce1.jpeghttps://media.journoportfolio.com/users/513535/images/54c7a6f5-e092-4b60-8515-49495e5aea5c.jpegDesigned and read circuit schematics to plan component connections.Thu, 16 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/54c7a6f5-e092-4b60-8515-49495e5aea5c.jpeghttps://media.journoportfolio.com/users/513535/images/39eb86ad-36e6-4808-b1f7-94e0b9c05b7b.jpegSoldered components onto a circuit board to build a functioning prototype.Thu, 16 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/39eb86ad-36e6-4808-b1f7-94e0b9c05b7b.jpeghttps://media.journoportfolio.com/users/513535/images/c252c939-5aa7-4820-85ce-74fe11da8725.jpegWrote and tested Arduino code to control logic and output based on input conditions.Thu, 16 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/c252c939-5aa7-4820-85ce-74fe11da8725.jpeghttps://media.journoportfolio.com/users/513535/images/85b0f154-6e7c-4835-95e6-980ee864f109.jpegThu, 16 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/85b0f154-6e7c-4835-95e6-980ee864f109.jpeghttps://media.journoportfolio.com/users/513535/images/c87a2212-df32-4f16-8d92-7475a7825707.jpegHelps me test and troubleshoot ideas safely before building the real thing, sharpening my problem-solving skills.Thu, 16 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/c87a2212-df32-4f16-8d92-7475a7825707.jpeghttps://media.journoportfolio.com/users/513535/images/afbd8a65-bdf5-4669-a383-7385b99730ca.jpegCooking Steak A way to cook for myself and my loved ones and a reminder that patience and technique matter, in the kitchen and in engineering.Thu, 16 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/afbd8a65-bdf5-4669-a383-7385b99730ca.jpeghttps://media.journoportfolio.com/users/513535/images/6f937e38-781b-4256-9b5f-5ecce879e65c.jpegKeeps me physically fit and mentally refreshed, building the discipline I carry into my studies.Thu, 16 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/6f937e38-781b-4256-9b5f-5ecce879e65c.jpeghttps://media.journoportfolio.com/users/513535/images/31ce4ff3-7b55-4013-b147-f81cdd0f8964.jpgHelps me hone my comprehension and critical thinking, picking up ideas I can apply beyond the page.Thu, 16 Jul 2026 00:00:00 +0100https://media.journoportfolio.com/users/513535/images/31ce4ff3-7b55-4013-b147-f81cdd0f8964.jpg