January 2020 STEAM Camp Kits BOM: Difference between revisions
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*'''7" screen - Aliexpress - $38 - [https://www.aliexpress.com/item/4000080314269.html?spm=a2g0o.detail.1000014.10.62d16d53ruvHKK&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.13338.132444.000000000000000&scm_id=1007.13338.132444.000000000000000&scm-url=1007.13338.132444.000000000000000&pvid=d9fa9d92-66df-4198-ac01-e14baffd2c5a]''' | *'''7" screen - Aliexpress - $38 - [https://www.aliexpress.com/item/4000080314269.html?spm=a2g0o.detail.1000014.10.62d16d53ruvHKK&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.13338.132444.000000000000000&scm_id=1007.13338.132444.000000000000000&scm-url=1007.13338.132444.000000000000000&pvid=d9fa9d92-66df-4198-ac01-e14baffd2c5a]''' | ||
*'''Pi - $55 - Pi 4 with 4 GB RAM [https://www.adafruit.com/product/4296]. Comparison of 3 to 4 - [https://www.youtube.com/watch?v=XqqOPIM4b0Y]''' | *'''Pi - $55 - Pi 4 with 4 GB RAM [https://www.adafruit.com/product/4296]. Comparison of 3 to 4 - [https://www.youtube.com/watch?v=XqqOPIM4b0Y]''' | ||
*Pi camera - $9 for v1 [https://www.amazon.com/Raspberry-Camera-Module-Megapixels-Sensor/dp/B07L82XBNM/ref=sr_1_1?keywords=v1+raspberry+pi+camera&qid=1576411490&s=hi&sr=1-1] or $ | *Pi camera - $9 for v1 [https://www.amazon.com/Raspberry-Camera-Module-Megapixels-Sensor/dp/B07L82XBNM/ref=sr_1_1?keywords=v1+raspberry+pi+camera&qid=1576411490&s=hi&sr=1-1] or '''$25 for v2 [https://www.microcenter.com/product/465935/Raspberry_Pi_Camera_Module_V2?src=raspberrypi]''' | ||
*Stabilizer bearings - skateboard bearings | *Stabilizer bearings - skateboard bearings | ||
*HDMI cable - $4 - [https://www.walmart.com/ip/Cable-2160p-TV-15-1-4-Plated-Full-UHD-version-4K-Insten-TV-High-Gold-Speed-Return-Multi-View-Smart-1080p-3D-Supports-Video-Ethernet-HDMI-HD-Audio/28944557?wmlspartner=wlpa&selectedSellerId=1375&adid=22222222227019481513&wl0=&wl1=g&wl2=c&wl3=52430818511&wl4=pla-60249171331&wl5=9023315&wl6=&wl7=&wl8=&wl9=pla&wl10=112561991&wl11=online&wl12=28944557&veh=sem&gclid=EAIaIQobChMI3LCLl8u35gIVycDACh1LrwqVEAQYAiABEgJETvD_BwE] | *HDMI cable - $4 - [https://www.walmart.com/ip/Cable-2160p-TV-15-1-4-Plated-Full-UHD-version-4K-Insten-TV-High-Gold-Speed-Return-Multi-View-Smart-1080p-3D-Supports-Video-Ethernet-HDMI-HD-Audio/28944557?wmlspartner=wlpa&selectedSellerId=1375&adid=22222222227019481513&wl0=&wl1=g&wl2=c&wl3=52430818511&wl4=pla-60249171331&wl5=9023315&wl6=&wl7=&wl8=&wl9=pla&wl10=112561991&wl11=online&wl12=28944557&veh=sem&gclid=EAIaIQobChMI3LCLl8u35gIVycDACh1LrwqVEAQYAiABEgJETvD_BwE] | ||
Revision as of 13:14, 15 December 2019
Shipping - add about $20 per kit for shipping
Tablet
- Screen - 5" 800x480 - $32 [1]
- 7" screen - 1024x600 - $75 - [2]
- 7" screen - $70 - with cables and 5v 2A power supply - [3]
- 7" screen - Aliexpress - $38 - [4]
- Pi - $55 - Pi 4 with 4 GB RAM [5]. Comparison of 3 to 4 - [6]
- Pi camera - $9 for v1 [7] or $25 for v2 [8]
- Stabilizer bearings - skateboard bearings
- HDMI cable - $4 - [9]
- Wireless camera module - $20 - [10]
- You can get cheapo camera modules - [11]
Day 1 - Printer
- Printer - $278 - [12]
- Filament - hex key holder - people print them out for the next bunch
- Filament - razor holder
- Filament - small pliers with 8 mm shaft pivot.
- Filament - motor coupler
Day 2 - CNC Mill
Day 3 - Electronics
- Atmel 328 DIP28 - [16] - $2
- Stripboard (NOT perfboard) - $1 - [17]
- Soldering iron - [18] - $4
- Soldring iron from 40W heater element?
Day 4 - Battery Pack + Welder
- [6] 18650 battery pack - 24v nominal
- Rectifier -
- Transistor - 2 at $2 each - $4 -
- Heatsink - 2 at $2 each - $4 - [19]
- 1/4" set screws -
- 4 ga wire -