Shared Projects by epccs

Shared Projects by epccs

17341^1

2 layer board of 4.35 x 2.85 inches (110.5 x 72.4 mm)
Uploaded: August 22nd 2019
Shared: July 17th 2020
Total Price: $62.00

Gravimetric

A controller board with ATmega324pb set up for measuring event times using ICP1, ICP3, and ICP4 with RJ45 for multi-drop serial. Two UART or digital IO (RX1, TX1, RX2, TX2) have level shift. Four analog channels (0..3) also work as digital IO. Seven 22mA current source for use wi…

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Gravimetric

A controller board with ATmega324pb set up for measuring event times using ICP1, ICP3, and ICP4 with RJ45 for multi-drop serial. Two UART or digital IO (RX1, TX1, RX2, TX2) have level shift. Four analog channels (0..3) also work as digital IO. Seven 22mA current source for use wi…

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17341^0

2 layer board of 4.35 x 2.85 inches (110.5 x 72.4 mm)
Uploaded: March 25th 2019
Shared: August 22nd 2019
Total Price: $62.00

Gravimetric

A controller board with ATmega324pb set up for measuring event times using ICP1, ICP3, and ICP4 with RJ45 for multi-drop serial. Two UART or digital IO (RX1, TX1, RX2, TX2) have level shift. Four analog channels (0..3) also work as digital IO. Seven 22mA current source for use wi…

Show full description

Gravimetric

A controller board with ATmega324pb set up for measuring event times using ICP1, ICP3, and ICP4 with RJ45 for multi-drop serial. Two UART or digital IO (RX1, TX1, RX2, TX2) have level shift. Four analog channels (0..3) also work as digital IO. Seven 22mA current source for use wi…

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15321^3

2 layer board of 2.80 x 1.20 inches (71.2 x 30.5 mm)
Uploaded: June 12th 2019
Shared: July 10th 2019
Total Price: $16.80

Use a Raspberry Pi Zero as a host to do In-Circuit Serial Programming of AVR's. IOFF buffers are used to level convert to the targets voltage. It also allows the serial port to be used for serial bootload and has some switches to control looping of the upload.

[ICSP](https://github.com/epccs/D…

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Use a Raspberry Pi Zero as a host to do In-Circuit Serial Programming of AVR's. IOFF buffers are used to level convert to the targets voltage. It also allows the serial port to be used for serial bootload and has some switches to control looping of the upload.

[ICSP](https://github.com/epccs/D…

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15321^2

2 layer board of 2.80 x 1.20 inches (71.2 x 30.5 mm)
Uploaded: April 21st 2019
Shared: May 17th 2019
Total Price: $16.80

ICSP

Use a Raspberry Pi Zero as a host to do In-Circuit Serial Programming of AVR's. IOFF buffers are used to level convert to the targets voltage. It also allows the serial port to be used for serial bootload and has some switches to control looping of the upload.

[ICSP](https://github.c…

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ICSP

Use a Raspberry Pi Zero as a host to do In-Circuit Serial Programming of AVR's. IOFF buffers are used to level convert to the targets voltage. It also allows the serial port to be used for serial bootload and has some switches to control looping of the upload.

[ICSP](https://github.c…

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16197^4

2 layer board of 2.40 x 2.10 inches (61.0 x 53.4 mm)
Uploaded: October 31st 2018
Shared: April 8th 2019
Total Price: $25.20

RPUpi

This shield or mezzanine is how I place a tool-chain at the network edge. It has full duplex communications and management done with RS485 transceivers over CAT5. The SBC computer I use is a Raspberry Pi Zero (I suspect others may work). The serial is multidrop so the computer can com…

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RPUpi

This shield or mezzanine is how I place a tool-chain at the network edge. It has full duplex communications and management done with RS485 transceivers over CAT5. The SBC computer I use is a Raspberry Pi Zero (I suspect others may work). The serial is multidrop so the computer can com…

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