824 – 960 MHz And 1710 – 2170 MHz Dual Band 2/3 dBi Magnetic Mount Antenna Heart Rate Pulse Sensor Module The 7x2 cm wheels are

The 7x2 cm wheels are specifically designed to fit standard 200 RPM gear motors

Educational Projects - Physics labs and research institutions

Order now and start building amazing IoT projects today

Aggressive acceleration

first connect the power pins to a 5V power supply capable of delivering at least 300mA (60mA per meter for 5 meters at full brightness)

824 – 960 MHz And 1710 – 2170 MHz Dual Band 2/3 dBi Magnetic Mount Antenna Heart Rate Pulse Sensor Module The 7x2 cm wheels are824 960 MHz And 1710 2170 This is Magnetic Dual Band Mount Antenna having a frequency of 824 960 MHz & 1710 2170 MHz and gain of 2 3 dBi. This antenna is supported to GSM FCT of Micromax, and other GSM Module Modems. The biggest advantage to dual band antennas is their ability to provide a strong, stable wireless connection in often difficult to reach locations. For this reason, they are often used in devices such as cellular or dual band wireless