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Question 1

-2votes

0answers

37views

Best Arduino Components/Sensors that is best for counting and classifying small object such as grains [closed]

I am about to conduct my thesis study entitled "Design and Development of an Arduino-Based Automated Milled Rice Counter and Classifier" in which we are about to count and classify these ...

Gerald Peñaflor

1

askedNov 22 at 16:48

Question 2

1vote

1answer

503views

Will an Arduino Nano work instead of Teensy 3.2?

I hope this is ok to post here and I appreciate any suggestions or help and opinions/facts to make this work.First off I’ve Never programmed an Arduino device!I was looking at this project:https://...

Sundrop

19

askedFeb 21, 2023 at 14:09

Question 3

2votes

2answers

182views

Whats common practice when using more components than there are pins?

I have a project where I want to use several motors (servo and stepper) which are activated with an RFID and show info on a display.What’s common practice or a smart way to get past such limitations?

Ate8

41

askedJan 15, 2022 at 14:20

Question 4

1vote

0answers

64views

Can I support all these sensors? Will I have enough pins?

So i'm new to arduino and i'm working on a project that will require 3 modules/sensors.I wanted to know, can all of the following modules work with the arduino mega 2560 that comes with thistouch ...

Shimon

11

askedJun 22, 2021 at 11:10

Question 5

0votes

1answer

144views

Datasheet of arduino power jack

Can we find out about the parts that the arduino uses?I want to make a shield, and i bought the same power jacks.And i thought that there would be two pins, one for power, one for GND.However, it ...

user1584421

1,435

askedDec 3, 2020 at 14:57

Question 6

0votes

0answers

83views

Using Flexinol Or Muscle Wire To Control Paper Flower Petal With Arduino

I am relatively new to Arduino and I am looking to use flexinol or muscle wire to control flower petals. I think I will need to control 4 sets of the wire. I have totally no idea of how to wire the ...

jnewn

9

askedOct 19, 2020 at 11:20

Question 7

-1votes

1answer

206views

What Arduino and shield components are worth recycling?

I'm building up a nice collection of smoked or otherwise bricked Arduino boards. I would like to save bits that might be useful later. I've desoldered a barrel plug to use when I want to separate the ...

haresfur

101

askedNov 25, 2019 at 1:37

Question 8

1vote

1answer

64views

Arduino components

I’m teaching and learning coding with MicroBit and was wondering if these components are compatible with MicroBit. The specific kits labeled for MicroBit are twice the price but the components look ...

Ryad

13

askedMay 23, 2019 at 0:02

Question 9

1vote

1answer

996views

How do I choose proper diodes for a 74HC595 shift register with a wired OR connection?

I want to use a wired OR connection to connect some pins of the 74HC595 shift register to an Arduino Digital Input Pin. How do I choose proper diodes for this situation?Maximum rated forward current ...

Liam

77

askedJun 30, 2017 at 1:40

Question 10

3votes

4answers

767views

How do I find my 1N 4007 diodes?

I am a beginner to Arduino, and a relative beginner to electronics in general. I have the official Arduino Starter Kit. I've looked through my bag of components looking for a black diode but was ...

moonman239

141

askedFeb 7, 2017 at 21:49

Question 11

1vote

2answers

147views

Would an Arduino Uno be suitable for a simple time-based locking circuit? [closed]

Background: I'm looking to start on my first real electronics project and I have an Arduino Uno I bought a while back. I've only done a few of the starter Arduino tutorials and that was a while back ...

Era

13

askedJan 17, 2017 at 15:25

Question 12

0votes

1answer

61views

Arduino RGB component identification [closed]

Can someone help me identify this component?Thanks in advance.

RedSmith

1

askedDec 4, 2016 at 2:53

Question 13

5votes

1answer

187views

Replacement crystal on Uno for cold temperatures

I want to run an arduino out in the cold (-40), and use the serial communication - I believe that the crystal is the weakest link (the one for the serial chip) - however I don't see any drop-in (...

user2813274

197

askedNov 21, 2016 at 2:30

Question 14

7votes

2answers

3kviews

Why is there a plastic sleeve on my HC-05 bluetooth module [closed]

I would like want to know why the bluetooth module has a plastic sleeve covering it?Is it possible to remove it?

Roby Sottini

448

askedOct 11, 2016 at 14:39

Question 15

2votes

4answers

42kviews

How many sensors can be supported by a single Arduino unit?

I am a beginner in the Arduino world. I made some basic projects of the book that comes with the starter kit (it's was borrowed by a friend of mine) and also I used a humidity, a temperature sensors ...

Roby Sottini

448

askedAug 26, 2016 at 23:19

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Questions tagged [components]

Best Arduino Components/Sensors that is best for counting and classifying small object such as grains [closed]

Will an Arduino Nano work instead of Teensy 3.2?

Whats common practice when using more components than there are pins?

Can I support all these sensors? Will I have enough pins?

Datasheet of arduino power jack

Using Flexinol Or Muscle Wire To Control Paper Flower Petal With Arduino

What Arduino and shield components are worth recycling?

Arduino components

How do I choose proper diodes for a 74HC595 shift register with a wired OR connection?

How do I find my 1N 4007 diodes?

Would an Arduino Uno be suitable for a simple time-based locking circuit? [closed]

Arduino RGB component identification [closed]

Replacement crystal on Uno for cold temperatures

Why is there a plastic sleeve on my HC-05 bluetooth module [closed]

How many sensors can be supported by a single Arduino unit?

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