nsl_sceptre
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— | nsl_sceptre [2013/08/13 12:13] (current) – created - external edit 127.0.0.1 | ||
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+ | ==== The NSL Sceptre | ||
+ | |||
+ | Is basically a slight remix and cheaper version of the Elektor sceptre, it's functionally the same but we're bringing the costs down. | ||
+ | |||
+ | [[Image: | ||
+ | |||
+ | Install WinARM | ||
+ | |||
+ | [[http:// | ||
+ | |||
+ | Programmers Notepad is also useful if you're IDE-less | ||
+ | |||
+ | [[http:// | ||
+ | |||
+ | Grab the ' | ||
+ | |||
+ | |||
+ | unzip and install it, install WinARM, add the utils\\bin and \\bin folder to your system path, open programmers notepad, open the Makefile and select Make All | ||
+ | |||
+ | ==== Files ==== | ||
+ | |||
+ | {{: | ||
+ | |||
+ | |||
+ | **Technical specifications: | ||
+ | * 32-bit ARM7TDMI-S LPC2148 microcontroller, | ||
+ | * USB 2.0 | ||
+ | * Bluetooth (Class 1 or 2) | ||
+ | * SD card reader | ||
+ | * Serial port via USB (e.g. for in situ programming) | ||
+ | * 3-axis accelerometer | ||
+ | * DS18B20 thermometer | ||
+ | * Real-time clock | ||
+ | * All microcontroller pins accessible | ||
+ | * Battery or USB port powering | ||
+ | * Li-ion battery charger | ||
+ | * Compact: 6 × 8 cm | ||
+ | * Open-source tools, software, and hardware | ||
+ | * Open-source extended library | ||
+ | |||
+ | |||
+ | Normally it goes for $144 + bluetooth module. | ||
+ | |||
+ | **Status** | ||
+ | |||
+ | PCB has been redesigned, submitted to BatchPCB (arrived) | ||
+ | Built | ||
+ | |||
+ | First two have been built and tested, accelerometer works on hardware, not software side. | ||
+ | |||
+ | |||
+ | [[ARM_Programming]] | ||
+ | |||
+ | |||
+ | ---- | ||
+ | |||
+ | |||
+ | {| {{table}} | ||
+ | | align=" | ||
+ | | align=" | ||
+ | | align=" | ||
+ | | align=" | ||
+ | | align=" | ||
+ | | align=" | ||
+ | | align=" | ||
+ | | align=" | ||
+ | | align=" | ||
+ | |- | ||
+ | | Description||Manufacturer||Reference||Footprint||Designation||Qnt||Farnell||Digikey||RS | ||
+ | |- | ||
+ | | Resistor||||||||||39|||||| | ||
+ | |- | ||
+ | | resistor 33R 5% 0.1W||Multicomp||MC 0.1W 0805 5% 33R||0805||R25, | ||
+ | |- | ||
+ | | resistor 1k 5% 0.1W||Multicomp||MC 0.1W 0805 5% 1K||0805||R1, | ||
+ | |- | ||
+ | | resistor 1k5 5% 0.1W||Multicomp||MC 0.1W 0805 5% 1K5||0805||R16||1||9331808|||| | ||
+ | |- | ||
+ | | resistor 2k2 5% 0.1W||Multicomp||MC 0.1W 0805 5% 2K2||0805||R40||1||9331913|||| | ||
+ | |- | ||
+ | | resistor 4k7 5% 0.1W||Multicomp||MC 0.1W 0805 5% 4K7||0805||R5, | ||
+ | |- | ||
+ | | resistor 10k 5% 0.1W||Multicomp||MC 0.1W 0805 5% 10K||0805||R27||1||9331700|||| | ||
+ | |- | ||
+ | | resistor 47k 5% 0.1W||Multicomp||MC 0.1W 0805 5% 47K||0805||R15||1||9334599|||| | ||
+ | |- | ||
+ | | resistor 100k 5% 0.1W||Multicomp||MC 0.1W 0805 5% 100K||0805||R11, | ||
+ | |- | ||
+ | | resistor 330k 5% 0.1W||Multicomp||MC 0.1W 0805 5% 330K||0805||R34||1||9332057|||| | ||
+ | |- | ||
+ | | resistor 820k 5% 0.1W||Multicomp||MC 0.1W 0805 5% 820K||0805||R4||1||9332340|||| | ||
+ | |- | ||
+ | | resistor 1M 5% 0.1W||Multicomp||MC 0.1W 0805 5% 1M||0805||R20, | ||
+ | |- | ||
+ | | resistor 1M 5% 0.1W high voltage||Multicomp||MCHV05WAJ0105T5E||0805||R17||1||1576156|||| | ||
+ | |- | ||
+ | | resistor 3M3 5% 0.1W||Multicomp||MCHV05WAJ0335T5E||0805||R3||1||1576170|||| | ||
+ | |- | ||
+ | | resistor 4k7 5% 0.1W||Multicomp||MC 0.1W 0805 5% 4K7||0805||R7||n/ | ||
+ | |- | ||
+ | | | ||
+ | |- | ||
+ | | Capacitor||||||||||21|||| | ||
+ | |- | ||
+ | | capacitor 18p 50V 5% C0G ceramic||Kemet||C0805C180J5GAC||0805||C17, | ||
+ | |- | ||
+ | | capacitor 22p 50V 5% C0G ceramic||Kemet||C0805C220J5GAC||0805||C19, | ||
+ | |- | ||
+ | | capacitor 10n 500V 10% X7R ceramic||Kemet||C1206C103KCRAC||1206||C13||1||1288241|| | ||
+ | |- | ||
+ | | capacitor 100n 50V 10% X7R ceramic||Kemet||C0805C104K5RAC||0805||C3, | ||
+ | |- | ||
+ | | capacitor 220n 50V 10% X7R ceramic||Kemet||C0805C224K5RAC||0805||C7||1||1288261|| | ||
+ | |- | ||
+ | | capacitor 1u 25V 10% X7R ceramic||Kemet||C0805C105K3RAC||0805||C24, | ||
+ | |- | ||
+ | | capacitor 4u7 6V3 20% tantale||AVX||NOJA475M006RWJ||A (max 4x4 mm)||C4||1||1135086|| | ||
+ | |- | ||
+ | | capacitor 100u 16V 20% aluminium low ESR||Panasonic||EEEFPC101XAP||D8 (6.6x6.6 mm)||C1, C2||2||1539477|| | ||
+ | |- | ||
+ | | to be determined||to be determined||to be determined||0805||C8, | ||
+ | |- | ||
+ | | | ||
+ | |- | ||
+ | | Inductor / Self||||||||||2|||| | ||
+ | |- | ||
+ | | inductor 22uH Idc=1.1A Rdc=0.1R||Würth Elektronik||WE-TPC 744053220||5.8x5.8 mm||L1||1||1635863|| | ||
+ | |- | ||
+ | | resistor 0R 0.1W||Multicomp||MC 0.1W 0805 0R||0805||L2||1||9333681|| | ||
+ | |- | ||
+ | | | ||
+ | |- | ||
+ | | Semiconductor||||||||||21|||| | ||
+ | |- | ||
+ | | diode Schottky 30V 1A||ON Semiconductor||MBRS130LT3G||SMB||D1, | ||
+ | |- | ||
+ | | diode zener 3V9 0.3W||Multicomp||BZX84C39||SOT23||D3||1||1466599|| | ||
+ | |- | ||
+ | | diode LED green||Osram||LGR971-Z||0805||D4, | ||
+ | |- | ||
+ | | DS18B20Z 1-wire thermometer||Maxim||DS18B20Z+||SO08||IC1||1||1379772|| | ||
+ | |- | ||
+ | | (no)MMA7260Q 3-axis accelerometer||Freescale Semiconductor||[[http:// | ||
+ | |- | ||
+ | | LM3724-3V08 reset circuit||National Semiconductor||LM3724IM5-3.08||SOT23-5L||IC3||1||9779078|| | ||
+ | |- | ||
+ | | LPC2148FBD64 ARM7 microcontroller||NXP||LPC2148FBD64||TSQFP50P1200X1200X160-64N||IC4||1||1605539|| | ||
+ | |- | ||
+ | | FT232RL USB UART||FTDI||FT232RL||SSOP28||IC5||1||1146032|| | ||
+ | |- | ||
+ | | MAX710 step up/down DC/DC converter||Maxim||MAX710ESE+||SO16||IC6||1||1673213||MAX710ESE+-ND|| | ||
+ | |- | ||
+ | | MAX1551 USB/AC adapter/ | ||
+ | |- | ||
+ | | transistor MOSFET-P Vds=-30V, Id=1.1A, Rds=0.35R, Vgs=-1V||Zetex||ZXM61P03F||SOT-23||T1, | ||
+ | |- | ||
+ | | transistor MOSFET-N Vds=25V, Id=0.22A, Rds=5ohm, Vgs=0.85V||Fairchild Semiconductor||FDV301N||SOT-23||T4||1||9845011|| | ||
+ | |- | ||
+ | | | ||
+ | |- | ||
+ | | Other|||||||||||||| | ||
+ | |- | ||
+ | | Crystal 12 MHz 10pF < | ||
+ | |- | ||
+ | | Crystal 32.768 kHz 13pF < | ||
+ | |- | ||
+ | | Bluetooth module class 1||Rayson||BTM-222||BTM-22X||Y2||1||http:< | ||
+ | |- | ||
+ | | Bluetooth module class 2||Rayson||BTM-112||BTM-112||Y1||n/ | ||
+ | |- | ||
+ | | |||||||||||||||| | ||
+ | |- | ||
+ | | Misc.|||||||||||||||| | ||
+ | |- | ||
+ | | wire bridge||||||||S1||1|||||| | ||
+ | |- | ||
+ | | push button SPNO||Omron||B3W-1000||through-hole 6x6 mm||S2||1||176986|||| | ||
+ | |- | ||
+ | | Mini-USB type B receptacle||Kyocera||24 5141 005 000 863+||0.8\\" | ||
+ | |- | ||
+ | | header male 2 pin, 0.1\\" pitch 90 degrees||Molex||2205-7028||through-hole 2.54 mm pitch single row||K4||4||9731601|||| | ||
+ | |- | ||
+ | | header male 2 pin, 0.1\\" pitch vertical||Fisher Elektronik||SL1.025.2Z||through-hole 2.54 mm pitch single row||JP1, JP2, JP3||4||9729038|||| | ||
+ | |- | ||
+ | | header male 4 pin, 0.1\\" pitch vertical||Fisher Elektronik||SL1.025.4Z||through-hole 2.54 mm pitch single row||K6||1||9729038|||| | ||
+ | |- | ||
+ | | header male 9 pin, 0.1\\" pitch vertical||Fisher Elektronik||SL1.025.9Z||through-hole 2.54 mm pitch single row||K7||1||9729038|||| | ||
+ | |- | ||
+ | | header male 14 pin, 0.1\\" pitch vertical||Fisher Elektronik||SL1.025.14Z||through-hole 2.54 mm pitch single row||K8, K9, K10||3||9729038|||| | ||
+ | |- | ||
+ | | header male 3 pin, 0.1\\" pitch vertical||Fisher Elektronik||SL1.025.3Z||through-hole 2.54 mm pitch single row||JP4, JP5||2||9729038|||| | ||
+ | |- | ||
+ | | jumper||FCI||68786-202||n/ | ||
+ | |- | ||
+ | | connector housing female 2 contacts||Molex||2201-2025||n/ | ||
+ | |- | ||
+ | | contact for KK connector||Molex||0850-0032||n/ | ||
+ | |- | ||
+ | | SD/MMC card connector with CD & WP||Multicomp||SDBMF-00915B0T2||SDBMF-00915B0T2||K1||1||9186174 | ||
+ | |- | ||
+ | | SMA jack PCB edge mounted||Johnson/ | ||
+ | |- | ||
+ | | | ||
+ | |} | ||
nsl_sceptre.txt · Last modified: 2013/08/13 12:13 by 127.0.0.1