Useful tips for everyday
Can I add a touch screen to my laptop? You can add a touch-sensitive screen to any PC – or even an old laptop –…
How to read from multiple channels of the ADC on an STM32F407? As suggested by @Aymen Lachkhem you need to configure rank for each channel,…
What is the range of VHF and UHF? What Does UHF and VHF Mean? UHF stands for “Ultra High Frequency” while VHF stands for “Very…
Why are my LED strip lights not turning off? When your LED strip lights don’t work properly, then maybe it needs a good factory reset.…
How long should I wait for my car to cool down before adding coolant? Typically though it should be left to cool for 1-2 hours…
Can I convert a PDF to JSON? First you need to add file for conversion: drag and drop your PDF file or click the “Choose…
How do you label contours in ArcGIS for desktop? The image below shows contours labeled in an uphill laddered placement at every 100th interval with…
What does the iostat command do in Linux? The iostat command is used for monitoring system input/output device loading by observing the time the devices…
How do you analyze an ad campaign? Analyze your campaign performance Choose your objective. Three common goals of marketing campaigns are to: Identify your key…
What happens when a SSL certificate expires? What Happens if Your SSL Certificate is Expired. After an SSL certificate expires, you will no longer be…