TheRegistercallbackfeature allows you to register a custom callback for interruptions from a specific peripheral. This means you can use a custom function as the callback for any desired peripheral interrupt source in your project. In this demonstration, we use the STLINK VCOM Port connected to ...
How do I use the onboard counters on one of my DAQ device to generate a sample clock for my DAQmx Digital Task? To do this, you will need to complete the following steps: Create a counter output task that will generate a digital pulse train at the desired clock frequency for the digit...
When testing VFDs, use the low-pass filter ac V setting for accurate readings. For meters without the ac Voltage indicator setting, turn the dial to dc voltage, then press the Hz button again to measure the frequency on the dc voltage setting. If the meter allows for a decoupled frequency...
I have a RF remote-control and I like to figure out on what frequency it communicates. The question is: what is a "easy" (maybe not so easy...) way to figure out what frequency the remote is using? While pressing the buttons i should use a frequency counter?
An LED electronic counter lets you design circuits like digital clocks and stop watches. In the basic configuration, a binary coded decimal (BCD) counter is used to drive a seven-segment display driver which connects to a seven-segment LED (light emittin
Use of shared resources: Many different VMs (and applications within those VMs) contend for a shared pool of compute resources. In rare cases, it is possible that this contention leads to low latency for some requests. For critical tasks, it may make sense to use dedicated instances and peri...
To make your Wi-Fi network faster and easier to use, this document provides a set of common troubleshooting methods for slow Internet access through a WLAN provided by AR routers. If you encounter this issue when connecting to the Internet in wired mode through an AR router, resolve the prob...
RFID inventory tracking allows you to manage inventory without having to scan every single item. You can even use RFID tracking in-store to track purchases.
private long frequency; public QueryPerfCounter() { if (QueryPerformanceFrequency(out frequency) == false) { // Frequency not supported throw new Win32Exception(); } } Create aStartmethod that gets the current value fromQueryPerformanceCounter. Use a global variable to store the retrieved value....
To make your Wi-Fi network faster and easier to use, this document provides a set of common troubleshooting methods for slow Internet access through a WLAN provided by AR routers. If you encounter this issue when connecting to the Internet in wired mode through an AR router, resolve the prob...