This page contains a chronological index of the posts in the different categories.

Arduino

• Non-functional Arduinos from Banggood.com
• Time-lapse shutter release based on Arduino
• More time-lapse photography
• More On Voltage Delay in Lithium Thionyl Chloride Batteries
• Review of New Arduino Nano from Banggood
• Rotary Encoder Routines for Teensy
• Updated Arduino Nano Clones
• Getting Started with Teensy
• Battery tester based on a Teensy
• Voltage Delay in Lithium Thionyl Chloride Batteries
• Adding Arduino libraries manually
• Head lamp charging timer

Electronics

• Non-functional Arduinos from Banggood.com
• Time-lapse shutter release based on Arduino
• The Anatomy of a (Broken) Termination
• The Anatomy of a (Broken) Attenuator
• Tool for designing Butterworth and Chebyshev filters
• The Christmas Tree Mystery
• A quick introduction to decoupling
• Ad hoc metal detector using the VNWA
• AC Current Sensor
• Another try at PCB depanelization
• Simple Dynamo Powered Bicycle LED Light
• Shonky Product, Konkret MT210 Moisture Meter
• Sportident Station with Pulverized Power Pins
• Sportident Station Reports Unrealistic Voltage
• Sensor node PCB
• Setting up an STM32 development environment on Windows
• Multimeter repair
• Measuring mH inductors with the VNWA
• More Decoupling Layout Inductance Measurements
• More On Voltage Delay in Lithium Thionyl Chloride Batteries
• Macro Photography Using a Macro Coupler
• Mascot 719 Schematics, Reverse Engineering and Repair
• Review of New Arduino Nano from Banggood
• Rotary Encoder Routines for Teensy
• ROC – Radio Online Control
• Reviving a Dead Mains Timer
• Electronics for the Lapse Pi Motorised Time-Lapse Rail
• Elektronikforum
• Excel VBA functions for formatting numbers using SI prefixes (and back)
• Electronics Podcasts
• Electronics Podcasts Update
• Vector Network Analyzer – a Christmas Present to Myself
• Voltage Delay in Lithium Thionyl Chloride Batteries
• Voltage and Current Noise Sources in LTspice .noise Simulations
• Inductance of some Decoupling Layouts
• Installing ATLC on Windows
• Interfacing an XBee Module to a FRDM Board
• Interfacing to an XBee Module from Python
• Initial impressions of a small CNC mill
• Improving the Depanelization Process
• Decoupling Primer
• Decoupling Book as PDF
• Depanelizing PCBs with the CNC mill
• Finding Components for the Lapse Pi
• FRDM-based ZigBee Humidity Sensor Node Prototype
• Updated Arduino Nano Clones
• Careful when you solder thermal fuses
• Changing to mbed firmware on FRDM-KL25Z using Windows 10
• Crosstalk Problems when Running I2C Signals in a Cable
• Oscillator Based Proximity Detector
• Getting Started with Teensy
• Battery tester based on a Teensy
• Problems with Python XBee 2.2.3 package
• PCB manufacturing hitch
• Head lamp charging timer

Orienteering

• Voltage Delay in Lithium Thionyl Chloride Batteries
• More On Voltage Delay in Lithium Thionyl Chloride Batteries
• Sportident Transport Case Insert
• Sportident Station with Pulverized Power Pins
• Sportident Station Reports Unrealistic Voltage
• ROC – Radio Online Control
• Fixing Sportident Thermal Printer Issues
• Hur man uppdaterar batteristatus i en SI-enhet efter batteribyte
• Python Code for Interfacing to Sportident Stations

PC

• Installing Windows 8.1 without creating a Microsoft account
• IP-telefoni via Bahnhof
• Krångel med Bahnhofs IP-telefoni
• Bahnhofs IP-telefoni, del 3
• Printer driver for Lexmark Optra E310 on Windows 10
• Prolific USB to serial port adapter in Windows 10
• Solution to why Windows 10 randomly wakes up from hibernation
• Solution to why reference images do not display in DraftSight
• Making VLC automatically reload the favorite playlist
• How to update phpMyAdmin (and WordPress)
• How to upgrade a secondary disk in Windows
• How to view the status of a Windows 10 backup
• How to fix broken AltGr in Windows 10
• Excel VBA functions for formatting numbers using SI prefixes (and back)
• Tool for designing Butterworth and Chebyshev filters
• Changing PHP Timeout Setting
• WordPress gives 403 (forbidden) error for a post with “phpmyadmin” in the title
• Why a CMD window flashes and how to solve it

Photography

• Time-lapse shutter release based on Arduino
• Making a time-lapse video
• More time-lapse photography
• Macro Photography Using a Macro Coupler
• Successful Sensor Cleaning
• Electronics for the Lapse Pi Motorised Time-Lapse Rail
• Finding Components for the Lapse Pi
• Using an IR camera to locate hidden pipes

Skepticism

• Visar statistik från Danmark att mobiltelefoner är farliga?
• Finns det en koppling mellan mobiltelefoner och hjärntumörer?

Swedish

• Usel service från DHL
• IP-telefoni via Bahnhof
• Krångel med Bahnhofs IP-telefoni
• Farligheten hos radiovågor från trådlösa nätverk
• Finns det en koppling mellan mobiltelefoner och hjärntumörer?
• Visar statistik från Danmark att mobiltelefoner är farliga?
• Elektronikforum
• Bahnhofs IP-telefoni, del 3
• Sittbänk för trädgården
• Hopfällbar sågbock
• Hur man uppdaterar batteristatus i en SI-enhet efter batteribyte
• Träslöjdsutställning

Woodworking

• Sittbänk för trädgården
• Sportident Transport Case Insert
• Hopfällbar sågbock
• Initial impressions of a small CNC mill
• Träslöjdsutställning

 Uncategorized

• Yet another blog
• Using an IR camera to locate hidden pipes
• Usel service från DHL
• axotron.se is back after moving
• Solution to Very Slow Keyboard Response in IPython