SparkFun Forums 

Where electronics enthusiasts find answers.

Search found 4 matches

 Go to advanced search

how many different "MLX90614" do you sell????

 by cyberteque ¦  Wed Jan 28, 2015 1:24 am ¦  Forum: SparkFun Product Questions ¦  Topic: how many different "MLX90614" do you sell???? ¦  Replies: 0 ¦  Views: 444

I've had one of your Melexis "MLX90614" non-contact thermometers for ages now, once again I'm trying to get it to work. Mine is marked BAA0040210, the one on your product page is marked BAA9804608. Is it the same device?? Does it have the same pin out?? Use the same protocol?? What is the flight spe...

Re: Laser pointer question

 by cyberteque ¦  Sat Nov 27, 2010 5:42 am ¦  Forum: SparkFun Product Questions ¦  Topic: Laser pointer question ¦  Replies: 10 ¦  Views: 2180

The laser pointer I use in my XY scanner doover works fine running on 5V. Bear in mind though it's not the REALLY cheap kind that has no feedback control from the laser diode. Mine has been running @5V for a couple of years now! I have it hooked up to one of the line outs on my stereo, it's pretty m...

Re: What if.....

 by cyberteque ¦  Sat Nov 27, 2010 5:29 am ¦  Forum: Arduino ¦  Topic: What if..... ¦  Replies: 9 ¦  Views: 1743

I've had a similar idea, kind of "Tricorder", but not some dippy fan-boy replica from Star Trek! So far I've assembled - - Arduino Mega - The "huge" 160x120 LCD display SparkFun sell, with the serial back pack - A custom 3x5 keypad I designed and built - A DS1307 RTC - An MPL115A1 Barometer and temp...

Re: Arduino code for the MPL115A1 Pressure Sensor (SPI)

 by cyberteque ¦  Fri Nov 26, 2010 7:20 pm ¦  Forum: Code ¦  Topic: Arduino code for the MPL115A1 Pressure Sensor (SPI) ¦  Replies: 27 ¦  Views: 22729

I'm trying the example code on my Arduino Mega, running the breakout board @5V. But the temperature and pressure sensors are reading low. Right now the MPL115A1 is reporting 14C and a alcohol thermometer on my desk is showing 19C. The pressure reading is 97.7kPa, 733mmHg, but the nearest automated w...