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Here is a project for locking and unlocking with a tilt sensor by tilting it in a defined sequence. It uses an accelerometer module to de... -
There are monitors which only have three BNC inputs and which use composite synchronization (‘sync on green’). This circuit has been des... -
Strip LEDs are available in different colours powered by direct current (DC) source. These LEDs are available as surface mount devices with... -
The circuit can be simply Q1 is connected as a current source. By D1, there is a constant voltage on the base, and it is worth considering... -
This little circuit uses a LM317 variable voltage regulator to adjust the input voltage down to +9 volt, or whatever else you need. Ju...
