27150 Parallax Inc, 27150 Datasheet
27150
Specifications of 27150
Related parts for 27150
27150 Summary of contents
Page 1
... Check soldering joints throughout the project, this will help ensure no cold solder joints have been overlooked; and help when it comes to troubleshooting. Copyright © Parallax Inc. Web Site: www.parallax.com Forums: forums.parallax.com Sales: sales@parallax.com Technical: support@parallax.com P8X32A-Q44 SchmartBoard (#27150) Office: (916) 624-8333 Fax: (916) 624-8003 Sales: (888) 512-1024 Tech Support: (888) 997-8267 v1.2 9/10/2009 Page ...
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... Probe soldering tool (or other non conductive tool) • Helping Hands tool w/ magnifier (not needed, but helpful) • Soldering Wick • Wire Cutters Copyright © Parallax Inc. Quantity P8X32A-Q44 SchmartBoard (#27150) Location Used ...
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... Then, add some flux. (To position the chip you can use tape or a non-conductive tool like the one shown; which worked very well.) Copyright © Parallax Inc. P8X32A-Q44 SchmartBoard (#27150) v1.2 9/10/2009 Page ...
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... The SchmartBoard uses lead-free solder and is suggested as the type to use. Copyright © Parallax Inc. P8X32A-Q44 SchmartBoard (#27150) v1.2 9/10/2009 Page ...
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... Step 9: Continue soldering on the following components µF capacitor µF capacitor R1 - 470 Ω resistor D1 - Red LED J3 - 2-pin jumper J1 - power jack Copyright © Parallax Inc. P8X32A-Q44 SchmartBoard (#27150) R3 pad for 10 kΩ through-hole resistor R3 pad for 10 kΩ surface mount resistor v1.2 9/10/2009 Page ...
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... PCB for soldering. Step 12: Carefully clean off any extra flux that may be on the board and allow to fully dry before connecting to power or programming tool. Copyright © Parallax Inc. P8X32A-Q44 SchmartBoard (#27150) v1.2 9/10/2009 Page ...
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... Pin = 23 'select I/O pin to test PUB MAIN dira[Pin]~~ ' Sets Pin as output outa[Pin]~ ' Sets Pin low repeat !outa[Pin] ' Toggles Pin waitcnt(clkfreq + cnt) ' Wait 1 sec Copyright © Parallax Inc. 'set 80 MHz P8X32A-Q44 SchmartBoard (#27150) v1.2 9/10/2009 Page ...
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... Propeller I/O pins able to source / sink 40 mA each at 3.3 VDC Regulated +3.3 VDC able to source up to 400 mA ** Regulated +5.0 VDC able to source up to 400 mA ** Ground VDC center-positive (2.1 mm) power supply #700-00078 #800-00029 #27926 P8X32A-Q44 SchmartBoard (#27150) P23 P22 P21 P20 P19 P18 P17 P16 +3 ...
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... Verify voltage of the power going to the EEPROM; Vdd (pin 8) should be ~3.3 VDC. For further assistance, contact Parallax Tech Support (support@parallax.com, or call 1-888-997-8267 toll- free in the Continental US, Monday through Friday from 7 a. p.m. Pacific Time. Copyright © Parallax Inc. P8X32A-Q44 SchmartBoard (#27150) v1.2 9/10/2009 Page ...
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PIN_12 12 P11 P3 PIN_13 13 P12 P2 PIN_14 14 P13 P1 PIN_15 15 P14 P0 PIN_16 16 P15 VDD 17 VSS VSS 3.3V 18 VDD P31 PIN_19 19 P16 P30 PIN_20 20 P17 P29 PIN_21 21 P18 P28 PIN_22 ...