Work · alternatives · 2026
24 alternatives to IsoBlock V-4c
Voltage Sensor Module with Galvanic Isolation
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. IsoBlock V-4c launched in 2023; newer entries below may have overtaken it.
- 1AB
2011 · trafficlightads.net · its alternatives →
- 2
- 3CC
Dear HN community! Looking forward to hearing your feedback on ACE (assured confidential execution), technology that implements VM-based trusted execution environment (TEE) for embedded RISC-V systems with focus on a formally verified and auditable firmware. We target high-assurance systems that can benefit from compartmentalization and hardware-backed isolation. The key ingredient called security monitor (firmware) is implemented in Rust. The formal specification is defined as annotations directly in code and gets translated to Coq using RefinedRust automation. ACE design is now part of the…
2025 · github.com · its alternatives →
- 4
Trace LLM requests + costs with OpenTelemetry monitoring
Oct 2025 · openlit.io · its alternatives →
- 5CO
2018 · circuitverse.org · its alternatives →
- 6
- 7
- 8AV
2017 · github.com · its alternatives →
- 9
GCS for CanSat missions with local AI telemetry analysis
Aug 2026 · github.com · its alternatives →
- 10SA
2014 · github.com · its alternatives →
- 11
- 12PC
2015 · github.com · its alternatives →
- 13
DTSD1352 three phase din rail electric meter
2023 · its alternatives →
- 14
- 15BA
2015 · github.com · its alternatives →
- 16
Interactive engineer-focused ESP32 GPIO pinout reference
Dec 2025 · esp32pinout.netlify.app · its alternatives →
- 17AD
2019 · github.com · its alternatives →
- 18AK
2016 · github.com · its alternatives →
- 19AH
2014 · clktok.efabless.com · its alternatives →
- 20
- 21
- 22
100W PD 25600mAh Airline Safe 3.3-25.2V USB-C USB-A
2021 · its alternatives →
- 23IB
I've never posted on ShowHN before, but I wanted to share my Xmas 2025 project; to try a new approach to controlling our kids screen time. This also involved massively over-engineering a solution in order to play with a shiny new gadget (and avoid the in laws at Christmas, obviously) I've shared some learnings on AI coding with embedded devices, and how I approached the product design/hardware selection side of things. The Web App is at https://screenie.org - and I'm Open Sourcing the device and web app code later today (links to follow on that site)
Jan 2026 · partridge.works · its alternatives →
- 24
Size your van battery, solar & wiring in 60 seconds — free
Mar 2026 · vanpowercalc.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →