hardware
PVI-xxx Inverter Teardown
PVI-xxx Inverter Teardown - What’s Inside, What Fails, and How to Fix It
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July 20, 2025
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☕ 7 min read
Recent Posts
hack
Sniffing the EtekCity ESF24 Fitness scale
Liberating your EtekCity ESF24 Fitness scale from the cloud
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January 6, 2022
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☕ 4 min read
hack
Hacking the Silvercrest (Lidl) Smart Home Gateway
Liberating your Silvercrest (Lidl) Smart Home Gateway from the cloud
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January 30, 2021
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☕ 5 min read
ukpaye
UK Tax Spreadsheets
Free tax calculation spreadsheets for UK tax including PAYE, income, NI, corporation tax, dividends and official 2017/2018 rates.
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March 31, 2018
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☕ 2 min read
radio
MPT1327 Trunking System Controller (TSC)
An open source, software implementation of an MPT1327 Trunking System Controller (TSC).
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September 1, 2014
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☕ 1 min read
radio
Remote controlling GM1200 radio
An open source, software implementation of a GM1200 control library with SB9600 / SBEP.
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February 28, 2014
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☕ 1 min read
flight
VFR Flight-Plan / Nav log spreadsheet
A spreadsheet for assistance with VFR flight planning
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April 30, 2012
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☕ 2 min read
hack
MIDIfying a Yamaha Keyboard (YMZ-702-D)
A project documenting and eventually MIDIfying a keyboard based on YMZ-702-D. Including datasheet!
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April 25, 2012
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☕ 2 min read
review
OATH OTP Token Review and Library
A Python implementation of the OATH one-time password (OTP) specifications. Both HOTP and TOTP implemented.
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January 1, 2012
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☕ 3 min read