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Posts Tagged ‘Logger’

A touch numeric keyboard for Arduino or Teensy

Thursday, June 28th, 2018

Giovanni Carrera blogged about his touch numeric keyboard for Arduino or Teensy: Very often, for our programs, we need a system to set parameters, usually of a numerical type. A 4x4 keyboard requires some space and then we also need a display. Here is the idea of using a touchscreen...

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Posted in Arduino | No Comments »

A web configurable Xively logger, build on AVR ATmega328

Tuesday, December 16th, 2014

Here's an ATmega configurable Xively logger platform by Davide Gironi: Xively (formerly Cosm and before that Pachube) is a platform devoted to simplifying the interconnection of devices and data with applications on the Internet of Things. It is an on-line database service allowing developers to connect sensor-derived data (e.g. energy and environment...

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Posted in AVR | No Comments »

OctoPROBER rev0 board update

Friday, February 7th, 2014

Parker Dillmann posted an update on his OctoPROBER board  an 8 channel K-type thermocouple temperature logger, we wrote about it previously: I was having an issue with the FT230X being active while the 3.3V rails being turned off. The FT230X would backfeed voltage down the TXRX lines into the propeller which would power the...

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Posted in open source | No Comments »

OctoPROBER, The 8-Channel temperature logger

Wednesday, January 8th, 2014

Parker Dillmann of Longhorn Engineer is working on a 8 channel K-type thermocouple temperature logger, the OctoPROBER: This has been an idea I have been kicking around for awhile. The OctoPROBER is a 8 channel, K-type thermocouple temperature logger. It has a micro SD card slot for logging data remotely. The USB...

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Posted in open source | 1 Comment »

LED light intensity logger

Friday, February 1st, 2013

The light intensity of LED's drops over time. Bogdan wanted to figure out exactly by how much the light intensity of his LED strips dropped, so he build a light intensity logger. It's basically a closed box with an LED strip and a light intensity sensor inside. An Arduino reads...

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Posted in project logs | 3 Comments »

Precision event logger measures 0.02 to 6.8 seconds

Monday, June 18th, 2012

Dilshan developed a precision event logger based on the PIC16F73 and some binary ripple counters from the CMOS logic family. The project uses a 2Mhz reference clock, and is capable of measuring events from 0.02 to 6.8 seconds long. The counter gets activate and deactivate in positive edge of the...

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Posted in project logs | 1 Comment »

USB Analog/digital logger

Tuesday, December 13th, 2011

Arhi started started working on a USB/UART analog and digital logger: It's a simple USB logger that can log 12 analog and 3 digital channels + data from MAX6675 (thermocouple driver). It sends the data via usb or uart. We think this is a very useful device that has a...

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Posted in project logs | 1 Comment »

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