Raspberry PI: Anemometer data to Web. Bill Of Material.
Anemometer data is on the Web now: N/A HTTP server and direction resolver are added: Source Code Bill Of Material creation begun: BOM
Raspberry Pi Experiment 13: Anemometer. Less power consumed more produced and preserved
Summary: – Power consumption was lowered by more rare reports through wi-fi and by disabling of HDMI interface. – In-currents are increased by addition of two more solar panels (250 mAh 1.25W each). Thus we potentially may have 4x180mAh + 2x250mAh = 860mAh or in watts 4x1W + 2x 1.25W =…
Raspberry Pi: Getting Started with SPI
Related references: Understanding SPI
RASPBERRY PI: Getting started with power/batteries
Current consumption by model: – model A: 2.5 W, ~115mA – Model A+: 1.0 W – model B: 3.5 W, ~400mA – model B: 3.0 W, ~400mA Power Saving: – Switching off PAL/HDMI outputs: /opt/vc/bin/tvservice -off Related references: Running The Raspberry Pi On Batteries WikiPedia: Raspberry Pi
Raspberry Pi Experiment 03: Streaming to Web
Reviewed by Editor: Jack Allison Experiment Goal: To stream video into Web for observation of local weather conditions and for surveillance on the wind measuring equipment installed at the windowsill Software: 02_strm_srv_snd_http5.py Pictures and Stories: – New IR camera was built from same components as at previous experiments – Then the camera…
Raspberry Pi Experiment 13: Dealing with power again
Raspberry Pi Experiment 13: Wind Speed and Direction Meter (Anemometer)
Reviewed by Editor: Jack Allison VIDEO_01[ENG] VIDEO_02[ENG] VIDEO_03[ENG] VIDEO_04[ENG] VIDEO_05[ENG] Related experiments: Raspberry-pi: Experiment 13. Anemometer based on sensors f200-2012 Raspberry-pi: Experiment 13. Thermal sensor and more Raspberry-pi: Experiment 13. Few more experiments with batteries Raspberry-pi: Experiment 13. Anemometer. Less power consumed more produced and preserved Experiment Goals: 1. To…
Wind Sensors for the anemometer. Preparations of the mechanics and more.
Wind Sensors for the anemometer are finally arrived. Since there didn’t remain too much time from this weekend, I decided just to start with the preparations to the complete experiment and was ready to stop at any point. With some interrupts for playing with kids and for other family stuff…
Raspberry Pi Experiment 12: More Solar Power + A2D Converter for Battery Voltage Reports
Reviewed by Editor: Jack Allison Experiment Goal: To enable the following features: – Increase current by adding of additional solar panels – Reading and reporting of battery voltage so that the value may be tracked over time Components: – Raspberry Pi Model A+ – EDIMAX Wi-Fi Adatper (EW-7811Un) – (2x) WN-11 1W…
Getting started with I2C
Reviewed by Editor: Jack Allison Step-by-step Connect your I2C device Enable i2c. sudo raspi-config Use menu option ‘Advanced Options\I2C’ to allow I2C kernel module to be loaded automatically Add i2c modules to configuration Add a line with ‘i2c-dev’ at /etc/modules sudo nano /etc/modules snd-bcm2835 i2c-dev Exclude i2c from the black list.…