Changes between Version 98 and Version 99 of WikiStart
- Timestamp:
- 2013-11-05 01:07:21 (11 years ago)
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WikiStart
v98 v99 149 149 much the list of stuff I bought when building my sensors and you could maybe find the parts cheaper from other aliexpress-sellers. 150 150 151 === Gateway === 151 152 1x Arduino Nano (and USB-cable) for the gateway\\ 152 153 http://www.aliexpress.com/item/Free-Ship-Wholesale-IC-Parts-Integrated-Circuits-Atmel-ATmega328-Board-with-Mini-USB-Cable-Full-Compatible/704043993.html 153 154 155 === Sensors === 156 154 157 Buy Arduino Nanos for the sensors as well if you don't like to solder. If you are up for a challenge and want the cheapest possible sensor buy the following 3 parts instead. 155 158 156 -------------------------------------------------------157 159 10x Arduino Pro Mini for the sensors (2 lots = 10 pcs)\\ 158 160 http://www.aliexpress.com/item/16Pcs-Lot-Pro-Mini-Module-Atmega328-5V-16M-For-Arduino-Compatible-Nano/710613095.html … … 163 165 Power regulators for connecting radio module to Arduino Pro Mini (which lacks 3.3v output). Choose one of them.\\ 164 166 165 The following regulators were really cheap but extremely small and ishard to solder for a beginner\\167 The following regulators were really cheap but extremely small and could be hard to solder for a beginner\\ 166 168 100x SOT23\\ 167 169 http://www.aliexpress.com/item/XC6206P332MR-XC6206P252MR-SOT-23-SMD-triode-transistor-Good-quality-ROHS-leave-message-model-you-need/473456552.html\\ … … 170 172 http://www.aliexpress.com/item/FREE-shipping-10-PCS-LE33-TO-92-VERY-LOW-DROP-VOLTAGE-REGULATORS-WITH-INHIBIT/481626589.html\\ 171 173 172 --------------------------------------------------------- 174 === Radio module === 173 175 174 176 10x NRF24L01+ wireless data transmission module 2.4Ghz (1 lot)\\ 175 177 http://www.aliexpress.com/item/Free-shipping-NRF24L01-wireless-data-transmission-module-2-4G-the-NRF24L01-5PCS-LOT-upgrade-version-New/603756080.html 176 178 179 === Cables and resistors === 180 177 181 160x Dupont cable Female->Female (2 lots)\\ 178 182 http://www.aliexpress.com/item/40pcs-in-Row-Dupont-Cable-20cm-2-54mm-1pin-1p-1p-Female-to-Female-jumper-wire/1265984941.html … … 184 188 http://www.aliexpress.com/item/200-pcs-1-4W-4-7k-4k7-ohm-1-Metal-Film-Fixed-Resistor/1109852578.html 185 189 186 ---------------------------------------------187 188 190 Base package price: $8 (Nano+USB) + $32 (Pro Minis) + $9.3 (NRF24) + $4.2 (M->F), $8 (F->F) + $5.3 (Adapter) + $3.5 (Resistors) + $5.6 (Regulators) = '''$76'''\\ 189 191 Average sensor price for base parts: $76/10 = '''$7,6''' 190 192 193 You will find links and prices of the actual sensor hardware (motion pir, temp humidity etc) on the example sketch pages above. 194 191 195 == Changelog == 192 193 196 194 197 === CHANGES 1.3 (Beta 1) ===