Fridge Alarm v1.2

2 layer board of 2.17x0.87 inches (55.14x22.12 mm).
Shared on June 4th, 2014 15:08.

New Layout Uses simple 8pin Pic and 2 hall sensors to detect when and how long the fridge doors are open.

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CurSense

2 layer board of 1.05x1.19 inches (26.67x30.15 mm).
Shared on June 4th, 2014 14:34.

Current Sensor Board for TRIAXIS MLX91206 30 amps on board 800 amps over board

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MCP2200 USB To UART 4 Output Pins

2 layer board of 1.30x0.93 inches (33.02x23.49 mm).
Shared on June 4th, 2014 12:06.

C1,C2=18pF:C3,C5=100nF:C4=470nF:R1=10k:R2,R3=330R:IC1=MCP2200:CRY1=12MHz 5mmx3.2mm (Farnell 1841963):CON2=Mini USB (Farnell 2112367). All resistors, capacitors and LED’s are 0805. Remaining components/LED colours choosen to suit. An RJW and CRC production. http://www.microchip.com/wwwproducts/devices.aspx?dDocName=en546923

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openSpectrometer v0.2

4 layer board of 2.51x2.66 inches (63.70x67.56 mm).
Shared on June 4th, 2014 07:58.

A Toshiba TCD1304AP CCD, Wolfson WM8253 ADC, Parallax Propeller and FTDI FT232H USB IC

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WheelEncoder_v2

2 layer board of 1.56x0.44 inches (39.55x11.18 mm).
Shared on June 4th, 2014 04:53.

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