Flashlight main Prepare Soldering
Share on Facebook
Share on Twitter
Share on Reddit
Share on Google Bookmarks
Share on Digg
Share via e-mail

STEP BY STEP INSTRUCTIONS:

THE BOM OF FLASHLIGHT

PCB BOM

FLASHLIGHT: TUTORIAL STEPS

ANY QUESTIONS?

Step before

Current Step

Next Step

Tools

Item Number

Parts

Part Number

Value

Package

Qty

Description

Price

1

U1

MSP430G2230ID

MSP430G2230ID

SOIC08

1

Ultra-low-power 16-bit Mixed Signal Microcontroller

1.3

2

R1, R2, R3

ERJ-6GEYJ150V

15R

SMD 0805

3

Resistors - SMD 0805 15ohms 5%

0.3

3

LED1, LED2, LED3.

N/A

White LED

SMD 1206

3

LED SMD1208 White Light Emitting Diode

0.24

4

C1

08053C102KAT2A

1nF

SMD 0805

1

Capacitor, SMD 0805 1000pF 25volts X7R 10%

0.22

5

R4

ERJ-6GEYJ473V

47K

SMD 0805

1

Resistors - SMD 0805 47kohms 5%

0.1

6

R5

ERJ-6GEYJ104V

100K

SMD 0805

1

Resistors - SMD 0805 100kohms 5%

0.1

7

S1

147873-2

N/A

6.1x3.7mm

1

Push button 6.1mm x3.7mm 2 contacts + 1 case contact

0.43

8

PH1

GL5516

30kohm – 5mohm

TH 2.54mm

1

Photoresistor LDR CDS 5mm

0.18

9

PCB

PCB

PCB

20x26,25mm

1

FR4 2 layers PCB board

5

9

BH

N/A

N/A

16 x 3.2mm

1

CR1632 Button Cell Battery Holder

0.24

5

G1

CR1632

3V, 140mAh

16 x 3.2mm

1

Coin Cell Battery

1.14







Total Price:

$9.25

See which components include the FLASHLIGHT KIT and how they prepare

  How to reduce the Flashlight BOM cost  

help_me@white-robot.com

PCB

BOM

Tools