corpus.blog
41554 blogs · [ { "id": "01a087c7-6372-7131-bca6-c75a01ecaca5", "title": "WTF is a BJT?", "url": "https://positivefb.com/2026/08/27/wtf-is-a-bjt/", "published_at": "2026-08-27T12:52:01+00:00" }, { "id": "01a087c7-6373-7120-8f74-9ecac6b481f5", "title": "Eulogy For A Cat", "url": "https://positivefb.com/2025/12/11/eulogy-for-a-cat/", "published_at": "2025-12-11T11:52:45+00:00" }, { "id": "01a087c7-6373-7120-8f74-9ecac764349d", "title": "ABCs of PCBs", "url": "https://positivefb.com/2025/12/11/abcs-of-pcbs/", "published_at": "2025-12-11T09:30:20+00:00" }, { "id": "01a087c7-6376-7081-aec3-fb0cc05b5b92", "title": "Misconceptions: small-signal analysis", "url": "https://positivefb.com/2025/08/20/misconceptions-small-signal-analysis/", "published_at": "2025-08-20T04:43:25+00:00" }, { "id": "01a087c7-6376-7081-aec3-fb0cc0fe678a", "title": "Why are high impedances nodes slow?", "url": "https://positivefb.com/2025/07/28/why-are-high-impedances-nodes-slow/", "published_at": "2025-07-28T04:02:36+00:00" }, { "id": "01a087c7-6376-7081-aec3-fb0cc1eb851b", "title": "5 Stages of understanding transistors", "url": "https://positivefb.com/2025/03/21/5-stages-of-understanding-transistors/", "published_at": "2025-03-21T22:50:17+00:00" }, { "id": "01a087c7-6376-7081-aec3-fb0cc22b5304", "title": "Find Your Niche", "url": "https://positivefb.com/2024/10/19/find-your-niche/", "published_at": "2024-10-20T02:37:11+00:00" }, { "id": "01a087c7-6376-7081-aec3-fb0cc29eb0be", "title": "Transimpedance Bandwidth", "url": "https://positivefb.com/2024/10/08/transimpedance-bandwidth/", "published_at": "2024-10-08T05:40:01+00:00" }, { "id": "01a087c7-6376-7081-aec3-fb0cc2b0e870", "title": "The Basis of Linear Algebra: Purposely Confusing Undergrads", "url": "https://positivefb.com/2024/09/23/the-basis-of-linear-algebra-purposely-confusing-undergrads/", "published_at": "2024-09-24T02:19:35+00:00" }, { "id": "01a087c7-6376-7081-aec3-fb0cc3a147b6", "title": "Poles by Inspection, Zeros by Rejection", "url": "https://positivefb.com/2024/08/11/poles-by-inspection-zeros-by-rejection/", "published_at": "2024-08-11T19:49:26+00:00" }, { "id": "01a0bdee-675b-71c4-8ada-e076bd307ec1", "title": "Microelectronics Flash Cards", "url": "https://positivefb.com/2024/04/07/microelectronics-flash-cards/", "published_at": "2024-04-07T23:57:47+00:00" }, { "id": "01a0bdee-675b-71c4-8ada-e076be19b1f7", "title": "WTF is parasitic capacitance?", "url": "https://positivefb.com/2024/03/08/wtf-is-parasitic-capacitance/", "published_at": "2024-03-08T19:27:37+00:00" }, { "id": "01a0bdee-675b-71c4-8ada-e076beb31654", "title": "2-Port Network Cheat Sheet", "url": "https://positivefb.com/2024/02/04/2-port-network-cheat-sheet/", "published_at": "2024-02-05T02:20:01+00:00" }, { "id": "01a0bdee-675b-71c4-8ada-e076bfaa2e42", "title": "Feedback Factor: Op-Amps and the Games They Play", "url": "https://positivefb.com/2024/02/04/feedback-factor-op-amps-and-the-games-they-play/", "published_at": "2024-02-05T02:05:50+00:00" }, { "id": "01a0bdee-675b-71c4-8ada-e076c0a74cef", "title": "The Bipolar Shrid Pump – Single Supply Bipolar Current Source with Common Mode Feedback", "url": "https://positivefb.com/2023/10/30/the-bipolar-shrid-pump-single-supply-bipolar-current-source-with-common-mode-feedback/", "published_at": "2023-10-30T14:30:00+00:00" }, { "id": "01a0bdee-675b-71c4-8ada-e076c17a2cce", "title": "Charge, Current, Electrons, and Holes", "url": "https://positivefb.com/2023/09/04/charge-current-electrons-and-holes/", "published_at": "2023-09-05T01:53:09+00:00" }, { "id": "01a0bdee-675b-71c4-8ada-e076c1aa0d28", "title": "S-Plane To Fourier: Cartoon Cartoons", "url": "https://positivefb.com/2023/06/08/s-plane-to-fourier-cartoon-cartoons/", "published_at": "2023-06-08T06:51:38+00:00" }, { "id": "01a0bdee-675b-71c4-8ada-e076c1b2096b", "title": "Imaaaginaation ✨🌈✨: why we use complex numbers", "url": "https://positivefb.com/2023/05/05/imaaaginaation-why-we-use-complex-numbers/", "published_at": "2023-05-06T03:15:26+00:00" }, { "id": "01a0bdee-675b-71c4-8ada-e076c1d97d8b", "title": "Electrical Engineer: Day In The Life", "url": "https://positivefb.com/2023/05/04/electrical-engineer-day-in-the-life/", "published_at": "2023-05-05T02:59:55+00:00" }, { "id": "01a0bdee-675b-71c4-8ada-e076c2169a4d", "title": "Gain Correction of DC Blocker for Lock-In Amplifier", "url": "https://positivefb.com/2022/11/13/gain-correction-of-dc-blocker-for-lock-in-amplifier/", "published_at": "2022-11-13T09:23:44+00:00" }, { "id": "01a0bdff-e771-70c3-bc73-2e1d161d4579", "title": "“So like…what even IS a resistor?”", "url": "https://positivefb.com/2022/08/07/so-like-what-even-is-a-resistor/", "published_at": "2022-08-07T15:43:00+00:00" }, { "id": "01a0bdff-e771-70c3-bc73-2e1d1679ff94", "title": "Multi-Quantum Well Lasers, GaAs-AlGaAs Heterostructures", "url": "https://positivefb.com/2022/06/12/multi-quantum-well-lasers-gaas-algaas-heterostructures/", "published_at": "2022-06-12T04:40:00+00:00" }, { "id": "01a0bdff-e771-70c3-bc73-2e1d16fd50ec", "title": "Silicon to Software: how computers work", "url": "https://positivefb.com/2022/04/08/silicon-to-software-how-computers-work/", "published_at": "2022-04-08T19:39:34+00:00" }, { "id": "01a0bdff-e771-70c3-bc73-2e1d17a71459", "title": "My First IC – a mini memoir", "url": "https://positivefb.com/2022/02/08/my-first-ic-a-mini-memoir/", "published_at": "2022-02-09T03:51:53+00:00" }, { "id": "01a0bdff-e771-70c3-bc73-2e1d17be9d10", "title": "BJT Amplifier – Concept to Components", "url": "https://positivefb.com/2021/06/19/bjt-amplifier-concept-to-components/", "published_at": "2021-06-19T20:55:48+00:00" }, { "id": "01a0bdff-e771-70c3-bc73-2e1d1855e408", "title": "Transistor Cheat Sheet", "url": "https://positivefb.com/2021/05/16/transistor-cheat-sheet/", "published_at": "2021-05-16T23:55:58+00:00" }, { "id": "01a0bdff-e771-70c3-bc73-2e1d191cfa09", "title": "Fourier Transform: WTF does that equation mean?", "url": "https://positivefb.com/2021/04/16/fourier-transform-wtf/", "published_at": "2021-04-17T02:13:13+00:00" }, { "id": "01a0bdff-e771-70c3-bc73-2e1d19fb2ad1", "title": "Voltage lags current: a physical interpretation", "url": "https://positivefb.com/2020/12/15/v-lags-i/", "published_at": "2020-12-15T04:07:54+00:00" } ] posts Claim your blog
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positivefb.com

2026

WTF is a BJT?original ↗
27 Aug 2026

2025

Eulogy For A Catoriginal ↗
11 Dec 2025
ABCs of PCBsoriginal ↗
11 Dec 2025
Misconceptions: small-signal analysisoriginal ↗
20 Aug 2025
Why are high impedances nodes slow?original ↗
28 Jul 2025
5 Stages of understanding transistorsoriginal ↗
21 Mar 2025

2024

Find Your Nicheoriginal ↗
20 Oct 2024
Transimpedance Bandwidthoriginal ↗
8 Oct 2024
The Basis of Linear Algebra: Purposely Confusing Undergradsoriginal ↗
24 Sept 2024
Poles by Inspection, Zeros by Rejectionoriginal ↗
11 Aug 2024
Microelectronics Flash Cardsoriginal ↗
7 Apr 2024
WTF is parasitic capacitance?original ↗
8 Mar 2024
2-Port Network Cheat Sheetoriginal ↗
5 Feb 2024
Feedback Factor: Op-Amps and the Games They Playoriginal ↗
5 Feb 2024

2023

The Bipolar Shrid Pump – Single Supply Bipolar Current Source with Common Mode Feedbackoriginal ↗
30 Oct 2023
Charge, Current, Electrons, and Holesoriginal ↗
5 Sept 2023
S-Plane To Fourier: Cartoon Cartoonsoriginal ↗
8 Jun 2023
Imaaaginaation ✨🌈✨: why we use complex numbersoriginal ↗
6 May 2023
Electrical Engineer: Day In The Lifeoriginal ↗
5 May 2023

2022

Gain Correction of DC Blocker for Lock-In Amplifieroriginal ↗
13 Nov 2022
“So like…what even IS a resistor?”original ↗
7 Aug 2022
Multi-Quantum Well Lasers, GaAs-AlGaAs Heterostructuresoriginal ↗
12 Jun 2022
Silicon to Software: how computers workoriginal ↗
8 Apr 2022
My First IC – a mini memoiroriginal ↗
9 Feb 2022

2021

BJT Amplifier – Concept to Componentsoriginal ↗
19 Jun 2021
Transistor Cheat Sheetoriginal ↗
16 May 2021
Fourier Transform: WTF does that equation mean?original ↗
17 Apr 2021

2020

Voltage lags current: a physical interpretationoriginal ↗
15 Dec 2020