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this can be useful to turn on or off a pump
and home automation projects
The PWM to Voltage Converter Module is designed to convert a PWM signal (0–100% duty cycle) into a corresponding analog voltage output
It is designed to convert analog signals to digital for microcontrollers that lack an ADC
3 voltage regulator for converting 5 V power supply to 3
3dBi GSM Sticker Antenna with 1 Meter Extension Cable SMPS Transformer this can be useful toThe 3dBi GSM Sticker Antenna is designed for enhanced mobile network performance, providing improved reception for GSM, 2G, 3G, and 4G signals. This compact antenna features a 1 meter extension cable, making it ideal for portable setups or devices that require signal enhancement in environments with limited space. Its 3dBi gain ensures that it can amplify the signal effectively, providing a stable and reliable connection for cellular communication.
