Shared Projects by BrK

Shared Projects by BrK

4V Step Down

2 layer board of 1.25 x 0.79 inches (31.8 x 20.0 mm)
Uploaded: December 15, 2016
Shared: December 15, 2016
Total Price: $4.90

4V Step Down voltage regulator. Great for GSM modems. 4.90$ for 3 PCBs

4V Step Down voltage regulator. Great for GSM modems. 4.90$ for 3 PCBs

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IOT prototype

2 layer board of 3.65 x 2.60 inches (92.7 x 66.1 mm)
Uploaded: November 27, 2016
Shared: November 27, 2016
Total Price: $47.45

Prototype for GSM IOT board or home alarm system.

Prototype for GSM IOT board or home alarm system.

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ADAPTER_001.brd

2 layer board of 1.35 x 1.13 inches (34.3 x 28.6 mm)
Uploaded: November 05, 2016
Shared: November 05, 2016
Total Price: $7.60

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GSM power supply

2 layer board of 1.25 x 0.95 inches (31.8 x 24.1 mm)
Uploaded: September 06, 2016
Shared: September 06, 2016
Total Price: $5.90

Based on the sim800H hardware design example.

-BOM-

C1: 6.3X7.7 - NICHICON 100uF

C2: 0805 1uF

C3: 10x10 - NICHICON 330uF 35V

C4: 0805 1uF

R1: 0805 2.2K

R2: 0805 1K

L1: LQH32MN101J23L 100uH

L2(FB): 2220 270 Ohm

D1: B54 SMC DO-214AB (5A 40V)

IC1: LM2596-ADJ

The b…

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Based on the sim800H hardware design example.

-BOM-

C1: 6.3X7.7 - NICHICON 100uF

C2: 0805 1uF

C3: 10x10 - NICHICON 330uF 35V

C4: 0805 1uF

R1: 0805 2.2K

R2: 0805 1K

L1: LQH32MN101J23L 100uH

L2(FB): 2220 270 Ohm

D1: B54 SMC DO-214AB (5A 40V)

IC1: LM2596-ADJ

The b…

Show full description

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GPS addon

2 layer board of 0.69 x 0.96 inches (17.5 x 24.5 mm)
Uploaded: August 27, 2016
Shared: August 27, 2016
Total Price: $3.30

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