Editing Talk:Teensy++ 2.0
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= | = Teensy talk = | ||
= | == Where to buy? == | ||
* PJRC (USA, Oregon) : http://www.pjrc.com/store/teensypp.html + http://www.pjrc.com/store/mcp1825.html | |||
* Solder 3.3V regulator on Teensy (and cut 5V pad) | * Adafruit (USA, New York) : http://www.adafruit.com/products/731 + | ||
* Floris.cc (Netherlands) : http://floris.cc/shop/en/teensy/951-teensy-20-usb-development-board.html + http://floris.cc/shop/en/teensy/89-mcp1825s-33-volt-voltage-regulator-for-teensy-2.html | |||
* MindKits (New Zealand) : http://www.mindkits.co.nz/store/arduino-compatible/teensy-2-0 + ? http://www.mindkits.co.nz/store/components-ics-breakout-boards/voltage-regulator-3v3 (not SOT-223) or http://www.mindkits.co.nz/store/components-ics-breakout-boards/voltage-regulator-adjustable-lm1117-smd (not fixated: requires two external resistors for trimming it to 3.3V) | |||
* HiTech Store (Germany) : http://www.hitechstore.de/produkt/teensypp/ + http://www.hitechstore.de/produkt/mcp1825s33/ | |||
* Watterott (Germany) http://www.watterott.com/de/Teensy-v20-AT90USB1286 | |||
* Boxtec (Switzerland) : http://shop.boxtec.ch/teensy-board-p-40725.html + ? http://shop.boxtec.ch/ams1117-voltage-regulator-p-40516.html '''out of catalog''' | |||
* Teague (as part of Teagueduino) : '''no stock''' | |||
* Sound Art Lab (South Korea) : '''no stock''' | |||
== NANDway == | |||
* Solder 3.3V regulator on Teensy (and cut 5V pad) | |||
* Flash the HEX to the Teensy | * Flash the HEX to the Teensy | ||
* Solder all control + I/O wires + Ground | * Solder all control + I/O wires + Ground | ||
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* Dump it | * Dump it | ||
== Onboard Regulator alternatives == | === Onboard Regulator alternatives === | ||
On [http://www.pjrc.com/store/mcp1825.html PJRC] they recommend/sell the MCP1825, a SOT223 package lowdrop regulator of 500mA with fixated 3.3V output. If for some reason you want another fixated SOT223, but with a bit more current (ofcourse maximum power is limited by the bus used for feeding, e.g. one USB 2.0 port is normally limited to 2.5W), you might consider these: | On [http://www.pjrc.com/store/mcp1825.html PJRC] they recommend/sell the MCP1825, a SOT223 package lowdrop regulator of 500mA with fixated 3.3V output. If for some reason you want another fixated SOT223, but with a bit more current (ofcourse maximum power is limited by the bus used for feeding, e.g. one USB 2.0 port is normally limited to 2.5W), you might consider these: | ||
* 3.3V / 800mA | |||
** NX1117CE33Z | |||
* 3.3V / 1000mA | * 3.3V / 1000mA | ||
** ZLDO1117G33TA | |||
** MCP1826S-3302E/DB or MCP1826T-3302E/DC | ** MCP1826S-3302E/DB or MCP1826T-3302E/DC | ||
** AMS1117-3.3 | |||
** NCP1117ST33T3G | |||
** NX1117C33Z,115 | |||
** TS1117CW33 RP | |||
** TPS79633KTTR-ND | |||
** MIC37100-3.3WS | ** MIC37100-3.3WS | ||
* 3.3V / 2000mA | |||
** ADP3339AKC-3.3-RL7 | |||
** LM1117MP-3.3,V | |||
== External Powering Notes == | === External Powering Notes === | ||
<judges> nand powered with 3.3v by atx doesnt work | <judges> nand powered with 3.3v by atx doesnt work | ||
<judges> nand powered by teensy requires huge delays to work kind of reliable | <judges> nand powered by teensy requires huge delays to work kind of reliable | ||
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<judges> 2.2v max | <judges> 2.2v max | ||
== 1.65V / 1.8V / 2.5V - 1.5A regulators == | === 1.65V / 1.8V / 2.5V - 1.5A regulators === | ||
* http://www.ti.com/lit/ds/symlink/lm1086.pdf | * http://www.ti.com/lit/ds/symlink/lm1086.pdf | ||
* http://www.ti.com/lit/ds/symlink/tps75325.pdf | * http://www.ti.com/lit/ds/symlink/tps75325.pdf | ||
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* http://docs-europe.electrocomponents.com/webdocs/0f82/0900766b80f82671.pdf | * http://docs-europe.electrocomponents.com/webdocs/0f82/0900766b80f82671.pdf | ||
= to wikify = | == to wikify == | ||
http://www.ps3hax.net/showpost.php?p=573027&postcount=820 | http://www.ps3hax.net/showpost.php?p=573027&postcount=820 | ||
http://www.ps3hax.net/showpost.php?p=576130&postcount=843 | http://www.ps3hax.net/showpost.php?p=576130&postcount=843 | ||
[[File:NANDway-SignalBoosterEdition.jpg]] | |||