──────────────────────────────────────────────────────────────────────────────────────────────────────────────── ════════════════════════════════════════════════════════════════════════════════════════════════════════════════ Electronics ──────────────────────────────────────────────────────────────────────────────────────────────────────────────── ════════════════════════════════════════════════════════════════════════════════════════════════════════════════

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Tag: Electronics

2026

Timer Capture Without an RTOS

Input-capture peripherals for pulse widths and event latency

2026-02-22 00:00 | Words: 780, Reading: 4

State Machines That Survive Noise

2026-02-22 00:00 | Words: 671, Reading: 4

Blog | Embedded | Firmware | Microcontrollers

SPI Signals That Lie

When plausible bytes hide electrical or sequencing failure

2026-02-22 00:00 | Words: 681, Reading: 4

Blog | Embedded | Microcontrollers

Prototyping with Failure Budgets

Planning time for bad assumptions and rework

2026-02-22 00:00 | Words: 784, Reading: 4

Blog | Engineering | Prototyping

Ground Is a Design Interface

2026-02-22 00:00 | Words: 799, Reading: 4

Blog | Debugging | Design | Hardware

Debugging Noisy Power Rails

Measurement hygiene before chasing firmware ghosts

2026-02-22 00:00 | Words: 748, Reading: 4

Blog | Debugging

Debouncing with Time and State

Not hope: explicit stability windows instead of ISR delays

2026-02-22 00:00 | Words: 802, Reading: 4

Blog | Embedded | Firmware | Microcontrollers

RISC-V on a 10-Cent Chip

CH32V003 bring-up, UART echo, and 8 uA sleep

2026-01-30 00:00 | Words: 255, Reading: 2

Blog | Embedded | Microcontrollers | Risc-V

2025

Hand-Soldering 0402 Components

Flux, pad order, and process over dexterity

2025-12-28 00:00 | Words: 252, Reading: 2

Soldering | Tutorial

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