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A compact, Arduino altimeter for RC Planes
Neat project! But, what are you using to charge the battery?
Looks like you can still get it here: https://shop.pimoroni.com/products/retro-4-digit-led-display
Also you can find it on ebay search for qdsp6064
How much does it weigh i want to put it on a weather balloon and need to know
Hey man.. nice job!Just one bit of feedback.. you're using an LED bubble display.. not LCD.Tweeks
Bubble display is no longer available, and there are no other 4 digit 7 segment displays the same size that I could find. I have it built except for the display, does anyone know where I can get a similar sized display?
Great project! Did anyone try to add a BLE module in order to pair the sensor with android devices?
Hello sir thx for the reply how to know the display is working without uploading the code .
hello thx sir for the reply . Sir how can i know wether the display is working without uploading code?
You do not need to connect anything to the 3.3V hole. - StephenC15
hello sir thx for the reply but sir can u tell me in detail like in the step above it says vcc, gnd,scl,sda connected to a4,a5,vcc and Gnd respectively so where do we connect the 3.3 v hole . Please help me sir will truly appreciate your help - thinezh7
hello please do we have to connect anything to bmp 180 pressure sensor 3.3v hole? please can someone help me. - thinezh7
No, power to VCC. - StephenC15
I created this project with my son using a 7 segment display (COM-10931) however now I am trying to the display to work correctly. Has anyone done this?
Is it possible to do with some other display instead of the bubble display? The bubble display is quite expensive.
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