Bill of Material

Without Core board

If you want to solder the C and Xtals yourself, you'll need these parts

Amount Part Type Value
4 Resistor SMD 0805 100nF
4 Resistor SMD 0805 22pF
6 Resistor SMD 0805 10k
1 IC LPC1768FBD100 LQFP100 -
1 Quartz crystal HC49U-S 12MHz
1 Clock quartz crystal TC38 32.768kHz

With Core board

If you chose to use a core board instead, you can skip the parts above, but you'll need these instead

Amount
Part
Type
Value Source
1
LPC1768 Core Board
-
- WayEngineer, eBay
4
Female header 2.54mm pitch, straight
2x13 pins Reichelt

Always needed

The following parts will be needed no matter if you solder the C yourself or use the core board. Some parts are optional. See comments.
In the Source column I put a vendor where I bought parts. This is not meant as advertisement, but as reference. Usually big vendors like Mouser will have better prices, especially if you buy in large amounts.

Amount
Part
Type
Value Source Comment
1
Electrolytic capacitor radial
SM22 10V 1.5mm pitch
22uF Reichelt
1 Electrolytic capacitor radial SM10 16V 1.5mm pitch 10F Reichelt
1 Film capacitor 5mm pitch 1F Reichelt
13 Ceramic capacitor X7R, 2.5mm pitch 100nF Reichelt
3 Ceramic capacitor X7R, 2.5mm pitch 10nF Reichelt
4 Ceramic capacitor X7R, 2.5mm pitch 1nF Reichelt
4 Unidirectional Transil Diode 1N5908 CB421 5V Reichelt
2* Schottky rectifier Diode 1N5819 DO41 40V, 1A Reichelt 1 if no power over USB needed
1 LED red, 3mm, low current 2mA Reichelt
1 LED green, 3mm, low current 2mA Reichelt
4 Polyfuse PFRA 010, 60V, 40A, 4s 100mA hold, 200mA trip Reichelt
4 Male Header 2.54mm pitch, straight 2x13 pins Reichelt
4 BNC jack Right angle pcb mount 50Ohm Reichelt, Netzwerkartikel 2nd one is full metal
2 Box header 2.54mm pitch, male, straight 2x5 pins Reichelt
1 Pin strip header 2.54mm, male, right-angle 36 pins (16pins) Reichelt 16 pins for LCD → two devices
1 Pin strip header 2.54mm, male, straight 36 pins Reichelt 4x2, 1x5 → two devices
1 DC-10 connector PCB mount pin ring type, 2V/5A 2.1mm/2.5mm Voelkner Other types will not fit 100%
1 USB B connector PCB mount female, right-angle - Reichelt
2 D-Sub connector panel mount male, for flat ribbon cable 9 pins Reichelt for RS232/CAN (optional)
2 FC-10 IDC connector female, for flat ribbon cable 2x5 pins Reichelt for RS232/CAN (optional)
1 flat ribbon cable 1.27mm pitch 10 conductor, 25cm Reichelt 3m → six devices
1 Polystyrene case Donau Euro Box KGB20/21 140x150x60mm Voelkner Euro Box KGB20/KGB21
1 RS232 Transceiver MAX202 ECPE DIL-16 Reichelt for RS232 (optional)
1 CAN Transceiver Microchip MCP2551-I/P DIP-8 Reichelt for CAN (optional)
1 Voltage regulator LF33CV, low drop TO-220, 3.3V, 500mA Reichelt
1 Voltage regulator L 4940 V5 TO-220, 5V, 1.5A Reichelt
1 Serial EEPROM Microchip 24LC256-I/P DIP-8, 256kBit Reichelt Atmel etc. will work too
1 Quad push-pull driver Microchip TC4469CPD DIP-14 Voelkner
1 P-channel MOSFET
International Rectifier IRF5305
TO220-AB
Reichelt

1 PNP bipolar junction transistor 2N3906 TO-92 Reichelt
1 Precision shunt regulator TL 431 ACLP TO-92 Reichelt
4 Resistor Metal oxide film,15.24mm pitch 39Ohm, 2W Reichelt
1 Potentiometer ACP CA6 V5 (6-L) 10k, linear, 6mm Reichelt
5 Resistor Metal film, 0.16mm pitch 100k, 0.6W Reichelt Carbon film 5% will also do
1 Resistor Metal film 1%, 0.16mm pitch 22k, 0.6W Reichelt
4 Resistor Metal film 1%, 0.16mm pitch 20k, 0.6W Reichelt R35 should be 1%, the others 5%
5 Resistor Metal film, 0.16mm pitch 10k, 0.6W Reichelt Carbon film 5% will also do
2 Resistor Metal film, 0.16mm pitch 2k, 0.6W Reichelt Carbon film 5% will also do
3 Resistor Metal film, 0.16mm pitch 2k2, 0.6W Reichelt Carbon film 5% will also do
1 Resistor Metal film, 0.16mm pitch 1k5, 0.6W Reichelt Carbon film 5% will also do
2 Resistor Metal film, 0.16mm pitch 1k, 0.6W Reichelt Carbon film 5% will also do
2 Resistor Metal film, 0.16mm pitch 33Ohm 0.6W Reichelt Carbon film 5% will also do
1 Resistor Metal film, 0.16mm pitch 10Ohm 0.6W Reichelt Carbon film 5% will also do
1 Resistor Metal film, 0.16mm pitch 620Ohm 0.6W Reichelt Carbon film 5% will also do
1 Resistor Metal film, 0.16mm pitch 330Ohm 0.6W Reichelt Carbon film 5% will also do
1 Resistor Metal film, 0.16mm pitch 330Ohm 0.6W Reichelt for CAN (optional), 5% will do
1 Rotary Encoder with push button Bourns PEC16 2215F-S0024 - eBay, Mouser
1 LCD 1602 Hitachi HD44780 compatible 16x2, LED backlight eBay LCD 7mm above PCB
1 Miniature rocker switch MRS-101, panel mount 13x19.2mm hole Pollin
1 Screw terminal block PCB mount, straight, side entry 2 pins, 5mm pitch Reichelt
1 Wall plug transformer Coaxial power connector 6V, 1A, 5.5mm/2.1mm Pollin 6V to 9V, 2.1mm-2.5mm, + inside



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