All Questions
22
questions
0
votes
1
answer
58
views
Wires on Arduino Mega 2560 rev3
I wanna buy an Arduino but I don't know which wires you need for it and I need a wire that can transfer 5V. I mean the wires for the pins btw
0
votes
1
answer
879
views
What wire rating do I need for a WS2812b LED strip?
I am looking to make my first Arduino project. I use 140 LEDs of a WS2812B strip. I've got a 5 V, 15 A power supply plugged into a breadboard that goes to my Arduino and my LED strip. I have a roll of ...
0
votes
3
answers
765
views
Servo motor long connection wire
I'm working on a mechanical device that uses three DSM44 servos, two FEETECH Mini Servo FT1117M, one JX PDI-6208MG Metal Gear Digital Servo, and one DS04-NFC 360 Degree Continuous Rotation Micro ...
- 101
0
votes
1
answer
514
views
What type of wire can I use to run 5V, 30A to my Arduino controlled relay module over a distance of 10-12m?
I'm building an Arduino-controlled Christmas light show. I power my 16-channel relay module with a 5V, 30A supply. It is placed outside the house and I want to place its power supply powering the ...
- 3
0
votes
0
answers
309
views
24lc256 EEPROM page writing problem
I have a question about my EEPROM Project recently started. why there is a maximum of 16-byte is Writing into EEPROM in below code. when we able to writing 64byte into the single page using page write ...
- 1
0
votes
1
answer
118
views
Is it possible to use i2c accelerator to multiplexer input?
I have 10ft long wire cabled i2c 4 buses (for 8 sensors, sensor are not in the same place each has 2 i2c addresses),
I try to use i2c multiplexer PCA9548A with an i2c accelerator Ltc4311,
i2c ...
- 547
2
votes
2
answers
3k
views
Why these tutorials don't care about wires when using 10A with 5V to light up strip LEDS?
One popular project I want to do with my Arduino is to light up 150 LED Strip of 5 meters (WS2812B).
Here is my project:
So, I have a power supply of 5V 10A (ALITOVE 5V 10A AC to DC Power Supply). ...
- 125
5
votes
3
answers
5k
views
Wire wrapping - how to attach a breakout board without soldering headers?
I intend to use wire wrapping for a project involving an Arduino, and a Time of Flight sensor (https://learn.adafruit.com/adafruit-vl6180x-time-of-flight-micro-lidar-distance-sensor-breakout/overview)....
- 151
0
votes
1
answer
138
views
Accurately detecting distance from current carrying wire
I am trying to find a way to accurately detect the distance from a stretched wire for alignment purposes (within 10um). I am not concerned with the absolute value of the distance, rather the ...
- 15
1
vote
2
answers
878
views
Crosstalk through I2C
I'm using an Arduino to communicate with I2C magnetometer sensors. The parts list and a basic block diagram of the wiring is shown below:
HMC5883L Magnetometer:
https://learn.adafruit.com/adafruit-...
2
votes
4
answers
1k
views
How to attach a jumper wire to rotary encoder pins?
I need to attach a rotary encoder to an arduino. The rotary encoder has 3 metal prongs that I need to attach wires to.
This picture explains exactly what I need:
What type of wire attachment is that?...
- 131
2
votes
2
answers
1k
views
How to secure flimsy wires from RGB LED strip in Arduino Uno breadboard?
I just purchased an RGB LED strip to make my first 'non arduino starter kit project'.
It has red, green and blue wires coming from the end of it, which I am trying to put in the breadboard sockets ...
- 121
0
votes
1
answer
344
views
How to wire 2.5mm female port?
I purchased a 2.5mm TRS socket to receive LANC signals. I am try to wire it to an Arduino Mega. Am brand new to this.
The connections for LANC are this:
T = LANC protocol
R = 5V DC
S = Ground.
The ...
- 49
1
vote
1
answer
1k
views
Arduino robot wire follower + how to position on wire
I'm designing my lawn mower robot, and I am in the perimeter stage. The electronic part is done, and works quite good, now comes the software.
I have 2 sensors on the front of the robot, left and ...
- 121
0
votes
2
answers
135
views
Length of wire from one end only
I'm looking to try and get guitar notes played in real time. My q is whether it's possible to do this from one end of the string to minimize adding stuff onto the guitar. If this is possible with an ...
