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CMS Magento Mastering Development

New Installation working but no page formatting

I have installed version 2.3.5 p1 on my windows server 2016 PC and have the site running so you can log in at admin and also view the site. In all cases the pages are shown with no template or images. I know I am also braking the rules as the site is on IIS […]

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Why is the switch drawn like this (NRST, STM32)? [duplicate]

The below part of a circuit is from the AN2586 Reference design for an STM32F1: https://www.st.com/resource/en/application_note/cd00164185-getting-started-with-stm32f10xxx-hardware-development-stmicroelectronics.pdf RESET goes to the NRST pin of an STM32, and the left clipped line towards a JTAG connector. B1 is a button, but what is the advantage of having the lines near 3 and 4? What is the difference […]

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A regular on / off switch AND a momentary one

I’m building a drill press and I’d like to be able to turn it on with a momentary switch on the handle, but sometimes I need both my hands free while it’s running. Ideally, I’d use a “lockable” momentary switch if I could find one, or even build one (ideas welcome) but so far no […]

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High-side switch to disconnect battery

I have a 28V power source and a 24V power source on my device. The 28V source is permanent (internal battery) and the 24V can be disconnected. When 24V is connected, the 28V battery needs to be automatically disconnected by some high-side switch. Disconnecting the low side is not possible. I tried a solution with […]

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Solar panel to battery, dc to dc converter question

I need to design an MPPT and the converter that uses it. the thing is: the Solar panel has a max voltage of 40V and the battery that is going to be charged is around 100V, the most easy thing would be to use a Boost converter, but from what i understand, an MPPT changes […]

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Choosing the diode for protecting an ADCs inputs

I am designing a a board based on a microcontroller that have differential analog pins. The data sheet says that although the MCU’s ADCs are internally protected against ADC I must still take care to prevent the the input does not exceed the voltage and current limits of the pins which is Vcc (3.3 V) […]

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Apple User Help

solution for bad immodest content

I need an effective solution for preventing my ability to see porn and immodest content on both my iPhone 11 Pro Max and iWatch 5 cellular while retaining maximum functionality on these devices. Also this solution needs to have uninstall protection. Thanks in advance for your help in this matter.

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Apple User Help

What does (base) Win7VM-PC:~ oiko mean? [duplicate]

I’ve just noticed this prompt on the terminal. I have no virtual machine running in my machine…

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How to optimize a linear power supply efficiency in LTspice?

I have a little transformer that I would like to turn into a 5V power supply. Before building it I decided to model the device in LTspice: The inductance of the primary and secondary windings were measured using an LCR-meter. The wave on the output 20 Vpp in LTspice agrees with what I see on […]

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Apple User Help

Random image filename on my iPhone XS

I am wondering why I have randomly named photos on my phone when I copy them to my computer. Usually the images are all name IMG_0000 etc. and I understand that if there’s something like IMG_E0000 then I know that image was edited. But then I’d also have a random single image with AJUQ, CDHF, […]