Questions tagged [connector]
Mechanical part providing electrical contacts for a cable or electronic circuit board.
8 questions
1
vote
1
answer
277
views
LCD display connection without a resistor
Can run a LCD without a potentiometer or a resistor?
I don't have any.
Here it said to connect both:
1
vote
1
answer
106
views
Connect a 3-pin 5V DC fan to a Grove - 16 Channel PWM Driver
I wish to connect a 3-pin 5V DC fan like Arctic f9 to a Grove - 16 Channel PWM Driver (PCA9685)
Does the fan cable match the connector. What is the correct seeeduino connector type shown in
Thanks a ...
- 131
2
votes
2
answers
415
views
Is it possible to have long wire connections from an NodeMCU to a servo motor or button?
For my proyect, I need to conect my NodeMCU to a servo motor as well as a push button, the thing is, the distance from the NodeMCU and both components has to have a distance of around 6.10 meters (or ...
- 121
1
vote
1
answer
971
views
How to ssh via USB Ethernet adapter
For a few days now, I have been connecting to my board which is hooked up to my router through a clutter of wires, over Wi-Fi. To spare my family from the risk of tripping, or hogging the extension ...
- 121
0
votes
3
answers
2k
views
Better way for connecting to Arduino pins to a sensor than jumper cable
Well I have an dht21 and arduino mega. Dht21 leads look like this
If I use jumper cable and soldering dht21 leads with jumper cable than plug-in my arduino's socket. it looks like this below image. ...
- 297
0
votes
1
answer
64
views
Arduino voltage connection pins
On the Arduino power connector jack, which is the positive terminal pin and the negative pin?
- 1
3
votes
2
answers
3k
views
First time using Kuman 3.5" TFT screen model SC3A-NEW-UK with Arduino
I bought online this LCD Touchscreen Kuman SC3A-NEW-UK. It uses ILI9486 drivers, but it didn't include any instructions manual, and kumantech.com seems to be devoid of complete technical documentation ...
- 131
-1
votes
1
answer
364
views
Connecting 2-pin JST PH connector to Arduino Mega
I’m want to connect 50 LDR to my Mega, I wondering if I use a 2-female pin JST PH connector to connect the LDR, how can I link 2-pin male JST PH connector board to the Mega and does this board exist?
- 1