Main Page
Projects
- networked AC current monitor
- current sensing components
- solar power instrumentation
- tube amplifier
- an accelerometer on a motorcycle
- remote sensor transmitter/receiver
- hard drive power usage
- PC board manufacturers
- optocouplers for teletype current loop
- RTTY demodulator using NJM2211
- Keying IC-7000 fsk from tty loop
- using Atmel's ATSHA204 sha256 chip
Notes
- XBee radios
- SD cards on ARM/LPC
- NOTE regarding JTAG on Philips LPC
- Weird UART data rates
- PIC24 clock setup
- ST7565 LCD notes
- RN/WiFly 802.11 modules
- Sensirion humidity & temperature sensors
- i2c in userspace on linux (eg, raspberry pi)
- data storage capacity of teletype paper tape
- icom tuner connectors
Arcane incantations
- mounting a partitioned image in linux
- ethernet bridge filtering
- KVM virtual machines in ubuntu
- recursive wget
- compiz settings by commandline
- installing grub bootblocks
- email alerts in ZoneMinder
- booting a floppy image on a flash drive
- turn off dpkg interactions
- debian / windows 7 dual boot
- Netgear GS108T and vlans
- installing fonts in debian
- debian on ~2012 Asus EeePC 1025C
- prevent windows from toggling usb serial control lines
- keepass with webdav on ubuntu
- diy SSL CA + android
- forcibly remove a stuck dm mapping
- fix weird tab situations for python in emacs
- rescan sata disk
- make raid set rebuild on spare
- make firefox stop trying to force https for a site
- find what device a luks volume is on
Other random stuff
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