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tca8418
v0.2.2 ExperimentalPlatform-agnostic Rust driver for the TCA8418 I²C keypad scan IC
MIT OR Apache-2.0 Edition 2024
Hardware supportEmbedded developmentNo standard library #no_std#i2c#embedded-hal-driver#keypad#tca8418
Quick Verdict
- ✓Actively maintained (updated 0d ago)
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (19KB, 2 deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
140
Dependents
7
Releases
7
Size
19KB
Deep Insights
📊
Download activity
140 downloads in the last 30 days (5/day avg).
🪶
Minimal dependencies
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
📐
Compact crate
At 18KB, tca8418 is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 16/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 8/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
2/day avg
Top Dependents
Most downloaded crates that depend on tca8418
Version Adoption
v0.2.2
38%
v0.2.1
33%
v0.1.4
10%
v0.1.7
10%
v0.2.0
9%
Release Timeline
7 releasessince 2026
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Feature Flags
defmt
README
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Maintainers
Dependencies
2
direct dependencies
Dependents
7
crates depend on tca8418