http://foogadgets.tictail.com
EDIT (2014-09-15): I have removed the support for DS276X since the configuration of the chip and also the extra calculations needed to present a valid sensor reading, was too complex.
To read Thermocouples I recommend the MAX31850 instead.
- AM2302 - Temperature and Humidity sensor in one capsule.
- DHT22 - Temperature and Humidity sensor in one capsule.
- All kinds of passive switches with an ON/OFF function. Some examples,
- Tilt switch
- Vibration switch
- Doorswitch
- Float switch
- All kinds of sensors that output 0-5V digital signal. Some examples,
- CO2 sensor (S8 from SenseAir)
- 1-wire products from Maxim Integrated,
- DS18B20 - Digital thermometer
- DS18S20 - Digital thermometer
- DS1820 - Digital thermometer
- DS1822 - Digital thermometer
- DS1825 - Digital thermometer
- DS2450 - 4 channel A/D converter
DS2760 - High-precision Li+ battery monitorDS2761 - High-precision Li+ battery monitorDS2762 - High-precision Li+ battery monitor- MAX31820 - Ambient temperaure sensor
- MAX31826 - Digital temperature sensor
- MAX31850K - Cold-junction compensated thermocouple Type K
- MAX31851 - Cold-junction compensated thermocouple Type S and R
- ... or any other sensor/device based on any of the 1-wire products above
- https://www.m.nu/adomvandlare-4-kanaler-025v-dc-p-307.html
- https://www.m.nu/adomvandlare-4-kanaler-05v-dc-p-455.html
- https://www.m.nu/barometer-version-2-p-439.html
- https://www.m.nu/co2matare-version-2-p-259.html
https://www.m.nu/fuktmatare-p-340.html- https://www.m.nu/ljussensor-analog-version-12-p-186.html
- https://www.m.nu/temperatursensor-for-tuffa-miljoer-ds18b20-p-252.html
- https://www.m.nu/temperatursensor-med-metallfilm-ds18b20-p-269.html
- https://www.m.nu/temperatursensor-pa-kabel-ds18b20-p-44.html
- https://www.m.nu/temperatursensor-pa-kretskorti-plastbox-p-456.html
https://www.m.nu/termoelementinterface-mat-hoga-temperaturer-version-2-p-457.html- https://www.m.nu/thermocouple-amplifier-with-1wire-breakout-board-max31850k-p-1392.html (remember to also order the level shifting board)
1-wire networks could be big as long as they are well built. The WMS Mk2 has successfully been tested in a network with 33 sensors and 75m length.
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