3dBi GSM Sticker Antenna with 1 Meter Extension Cable SMPS Transformer Steering systems on RC cars

Steering systems on RC cars and other robotic or automation applications as well

this can be useful to turn on or off a pump

MQ7 Gas sensor is another one of Metal Oxide Semiconductor (MOS) type Gas Sensor of MQ Gas Sensors family involving MQ 2

The PWM to Voltage Converter Module is designed to convert a PWM signal (0–100% duty cycle) into a corresponding analog voltage output

3dBi GSM Sticker Antenna with 1 Meter Extension Cable SMPS Transformer Steering systems on RC carsThe 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.