Post Archive:

2024:

  1. Building a crude bolometer, or the world's worst thermal camera. (Electronics)
  2. The physics of (airplane) flight
  3. Long range links with tiny radio modules (Wireless communication and power) (Computer programming)
  4. Generating a spectrum from the PIN diode X-ray detector. (Electronics) (Ionizing radiation)
  5. Cleaning up the signal from the PIN X-ray detector (Electronics) (Ionizing radiation)
  6. (Ab)using PIN photodiodes as soft X-ray detectors (Electronics) (Ionizing radiation)
  7. Counting with neon (Electronics)
  8. How semiconductors actually work. (Electronics)
  9. The Principle of Error Correction (Wireless communication and power)

2023:

  1. The (Cooley–Tukey) Fast Fourier Transform (Computer programming)
  2. Testing PCB ground plane myths (Electronics)
  3. Magically slowing down signals with sampling. (Electronics)
  4. Making logic gates with "transformers" (Electronics)
  5. One bit computer: Improving code density by redesigning JMP (One bit computer)
  6. One bit computer: transistor level register design (One bit computer)
  7. One bit computer: 4 to 16 instruction decoder (One bit computer)
  8. CDMA, or how to multiplex without multiplexing (Wireless communication and power)
  9. One bit computer: Instruction set tweaks (One bit computer)
  10. Building logic gates (One bit computer)
  11. Block diagram and control logic requirements (One bit computer)
  12. One bit computer: designing a register (One bit computer)
  13. One bit computer: Addressing considerations (One bit computer)
  14. One bit computer: ALU design (One bit computer)
  15. Designing a Discrete Transistor Computer (One bit computer)
  16. Modulating and amplifying signals with (electro)magnets. (magnetics)
  17. A simple wireless power demonstration circuit (Electronics) (Wireless communication and power)
  18. How helpful languages create bugs. (Computer programming)
  19. Making a 3d renderer from scratch [part 3] (Computer programming) (3d)
  20. Making a 3d render from scratch (part 2) (Computer programming) (3d)
  21. Making a 3d render from scratch [part 1] (Computer programming) (3d)
  22. Debug crash that doesn't happen under a debugger
  23. From 1 fps to 500 fps, optimizing the physics engine
  24. Making a super simple physics engine from scratch
  25. A super simple directional microwave antenna (Wireless communication and power)
  26. How not to (securely) delete a file
  27. Using a neon bulb as a light sensor (and other fun configurations) (Electronics)
  28. Exploring stable diffusion guidance. (stable-diffusion)
  29. Detecting text produced by an LLM (AI, ML and if statements )
  30. Exploring NFC communications with a crystal radio. (nfc) (Wireless communication and power)
  31. Image classification, on the MNIST dataset [ML4] (AI, ML and if statements )
  32. Going faster with pytorch [ML part 3] (AI, ML and if statements )
  33. Exploring step counts in stable diffusion. (AI, ML and if statements ) (stable-diffusion)
  34. Deep learning, or going beyond linear regression [ML2] (AI, ML and if statements )
  35. What is machine learning anyway? [ML1] (AI, ML and if statements )
  36. Why does Chat-GPT Lie? (AI, ML and if statements )
  37. Making outlines with Blender
  38. Please don't contribute anything of value on web forums
  39. Improved micro FM transmitters (Wireless communication and power)
  40. Fun with tiny FM transmitters (Wireless communication and power)
  41. Smooth prompt interpolation with stable diffusion. [SD part 3] (AI, ML and if statements ) (stable-diffusion)
  42. Stable diffusion, in code. [SD part 2] (AI, ML and if statements ) (stable-diffusion)
  43. Just how does stable diffusion actually work? [SD part 1] (AI, ML and if statements ) (stable-diffusion)

2022:

  1. ChatGPT and the future of programming. (AI, ML and if statements )
  2. Red fluorescence from chlorophyll (demonstrations)
  3. How to build a single transistor regenerative receiver (Wireless communication and power)
  4. Analyzing Tic Tac Toe, and writing an AI. (games) (Computer programming) (AI, ML and if statements )
  5. Adding KaTeX (JS based LaTeX rendering to hugo) (hugo) (latex)
  6. New virus (Windows Copypasta) (rant) (linux) (windows)
  7. Make presentations in Markdown with pandoc (pandoc)
  8. Why RSS
  9. Raw html with Hugo (hugo)
  10. Open directory search (Computer programming) (tool)
  11. Super simple AVR AM transmitter (Wireless communication and power) (avr) (Computer programming)
  12. AVR build system (avr) (Computer programming)

0001:

  1. Post Archive