Notes concerning “Electronics”
A filesystem design sketch modeled on Lucene
2007 to 2009 (6571 words)
bytecode interpreters for tiny computers
2007-09 (9630 words)
Ghettobotics: making robots out of trash
2013-05-17 (6241 words)
The Tinkerer’s Tricorder
2013-05-17 (updated 2014-04-24) (4054 words)
lattices, powersets, bitstrings, and efficient OLAP
2014-04-24 (2625 words)
An extremely simple electromechanical state machine
2014-04-24 (2538 words)
Keyboard-powered computers
2014-10-25 (updated 2018-10-28) (3996 words)
Simplified computing, down to the level of mining raw materials
2015-09-03 (3305 words)
Making a logic gate of a single MOSFET
2016-06-28 (779 words)
Jellybean ICs 2016
2016-07-14 (updated 2016-07-17) (2509 words)
Low-power microcontrollers for a low-power computer
2016-09-06 (updated 2018-10-28) (2699 words)
Circuit notation
2016-09-08 (updated 2017-04-18) (1110 words)
Graph construction
2016-09-08 (updated 2017-07-19) (3695 words)
Further notes on algebras for dark silicon
2016-09-17 (updated 2017-04-18) (3468 words)
Solar-powered portable computers
2016-09-17 (updated 2018-10-28) (2254 words)
My attempt to learn about jellybean electronic components
2017-02-08 (updated 2018-08-16) (2857 words)
Non-inverting logic
2017-02-18 (1303 words)
Lab power supply
2017-02-21 (updated 2018-06-18) (2601 words)
A stack of stacks for simple modular electronics
2017-06-27 (715 words)
Bench trash power supply
2018-04-27 (1359 words)
Exploration of using RF current sources instead of ELF voltage sources for mains power
2018-04-30 (updated 2018-07-05) (4340 words)
Arduino curve tracer
2018-06-17 (1435 words)
Diode logic
2018-06-17 (2367 words)
Word stream architecture
2018-06-17 (1965 words)
Transistors vs. Microcontrollers
2018-06-17 (updated 2018-07-05) (1187 words)
The TWI and I²C buses and better alternatives like CAN and RS-485
2018-06-28 (updated 2018-07-05) (3585 words)
Notes on the STM32 microcontroller family
2018-06-30 (updated 2018-10-28) (6264 words)
Electric hammer
2018-07-02 (updated 2018-07-05) (2034 words)
Capacitors: some notes on tradeoffs
2018-07-05 (702 words)
Microlens vibrating lightfield
2018-07-14 (updated 2018-07-15) (1617 words)
Notes on circuitry for the Nutra seed activator
2018-08-16 (2996 words)
Gradient pixels
2018-08-16 (updated 2018-10-28) (1454 words)
Text editor design for e-ink displays
2018-10-28 (3516 words)
Performance properties of sets of bitwise operations
2018-11-06 (updated 2018-11-07) (3334 words)
Atmospheric pressure harvesting phoenix egg
2018-11-23 (2165 words)
A two-operand calculator supporting programming by demonstration
2018-12-11 (3690 words)
Groping toward a high-efficiency speaker driver
2019-04-02 (2318 words)
Paper foil relays
2019-04-02 (updated 2019-04-24) (1625 words)
Measuring submicron displacements by pitch bending a slide guitar
2019-05-05 (2667 words)