The components tag has no usage guidance.
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23 views
What are some “must-have” sensors or shields for an Arduino robot or motor?
I am starting to learn Arduino and wanna make some projects.which components will I have to buy?please help me.
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1answer
20 views
Looking for a Mega 2650 drawing or picture that shows the components labeled
I am Looking for a Mega 2650 drawing or picture that shows the components labeled.
I've seen the schematics but didn't find a labeled assembly drawing yet. Should this exist?
Thanks
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0answers
20 views
Si4707 weather IC (or similar) break-out/shield?
I am looking for a Si4707 Weather Band Radio Receiver ICs shield or break-out board.
A similar product would be OK, just need something for the capture and decoding of Specific Area Message Encoding ...
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2answers
23 views
(HELP)How to read Physical Dimensions in datasheets
Sir/ Ma'am,
.
How to read the dimension labels of this IC?
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2answers
90 views
Are there flexible pressure sensors for Arduino that can measure forces of at least 600 lbs?
I'm in need of flexible pressure sensors that can read how much force is exerted on someone's foot while running (these sensors would be placed inside the shoe). Since pressure can often be three ...
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1answer
59 views
Failing to read from DHT22 when multiple components on breadboard [closed]
I've been trying to use DHT22 along with many other sensor components connected to breadboard. It seems to fail reading from the DHT22 when multiple components are connected and reads only when the ...
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1answer
44 views
Are there ultrasonic transducers which are able to produce a “chirp” sound wave?
I'm working in a ultrasonic radar project and the supervising teacher wants us to produce a chirp sound wave (a frequency-varying sinusoid).
I'm familiarised with the usual ultrasonic module, but as ...
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1answer
55 views
Diode lights generate false interruptions
I have spent quite a considerable time debugging my code that was triggering false interruptions. I have found out that the source of the error were the diode lights (on the picture). I would like to ...
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2answers
270 views
What components I need for a small GPS tracker
I am new to Arduino and want to create a graduation project for my university.
I am thinking to create a GPS tracker that can be attached to a cloth to track kids, for example.
So the requirements for ...
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1answer
88 views
Are there any ePaper modules that are bigger than 2.7 inches for arduino
I am looking for a large ePaper Display for the Arduino. The issue is is that I cannot seem to find one any larger than 4.5 inches in size. That will be compatible with arduino. Even with a controller ...
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3answers
54 views
Solutions for displays?
I am trying to find cheap options for displays about 3 x 6 inches to display time, weather, simple clip-art type images, and other marquee messages. What are my best options to work with arduino if ...
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1answer
30 views
What requirements should components have to work with Arduino (UNO in particular)
I am fairly new to the whole concept of Arduino and electronic engineering in general.
Recently I bought myself an Arduino UNO and I'm wondering what "non off the shelf" components will work when I ...
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0answers
204 views
Feasibility of a Wi-Fi Positioning System
In the project of guiding a sight disabled person in a known environment, we need to have a precise way of figuring out where the user is. Our current solution is to use WPS.
This is however our ...
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2answers
2k views
Help with parts identification from arduino starter kit from aliexpress
Ordered an arduino starter kit from aliexpress Link
The parts list they provide (as a jpg on the order page) is vague and not very descriptive, I've gone through most of the parts and am down to ...
