Questions tagged [latency]
Use this tag when the topic of discussion includes inherent delays in processing of code. That may include situations where programming is using delay() or millis() to precisely time code for bit-banging, among other things.
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Bluetooth module with lowest latency to communicate with PC
I am making a haptic feedback glove using Arduino and HC-05 bluetooth module to communicate with PC.
There are rotary encoders on the finger which send value to PC through Arduino mega. The PC returns ...
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How to get a stable LED lighting without scintillation over I2C bus
I built an 8x8 led matrix using white 5mm LEDs. I drive the LEDs using the MCP23017 connected to an Arduino over the I2C bus. The wiring of the LEDs in the matrix is such that a row is made up of 8 ...
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How to light up RGB Leds at the exact same time?
I have 2 sets of RGB Leds, each set is driven by 3 OUTPUT analog pins of the arduino, as illustrated below:
The code is supposed to put on HIGH the 6 analog pins at the same time so that the Leds ...
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What is the minimal possible latency between arduino and PC
Case specifications:
PC OS: Debian 9, x64 arch
Starting time point: i have a 1kb buffer on arduino that i want to send to host PC
Ending time point: i have recieved the buffer in a custom written C\C++...
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Two nRF24L01 radios per Arduino
Due to the results of my previous post (Slower nRF24L01 round trip delay than expected) I found out that it will be quite difficult to reach my latency requirements.
I am thinking about using my own ...
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