Useful tips for everyday
CAN bus to OBD2 adapter? The CAN-Bus Signal Converter from CARTEK simply plugs into the OBD (On Board Diagnostic) socket found on most modern cars…
Where do I put the antenna on my wireless router? So, if you only need to use it on the first floor in your home,…
How do you measure current and voltage of a resistor using the multimeter? A multimeter must be inserted in series in a circuit in order…
What should voltage be for MOSFET level shift? This includes increasing a voltage from 3.3V to 5V, creating an open drain switch for protocols such…
How to offset pad landing area in Altium? Once checked, click to open the Polygon Connect Style dialog in which you can choose the style…
How is the output voltage of a divider determined? This calculator helps determine the output voltage of the divider circuit given the input (or source)…
Can you put a neutral and live wire together? It is the condition of the short circuit if the live wire directly comes to the…
Which is the frequency to voltage converter? KA331 IC. KA331 is a voltage to frequency converter which is used to make a simple low-cost analog…
Should RS485 be shielded? RS485 needs 3 conductors and a shield. Many people say it’s a two-wire network but it is not. Two conductors are…
How to control a 12V solenoid valve with a MOSFET? But solenoids generally draw tens or hundreds of milliamps, and you need to calculate I2R…