Tecsun R-9702 World Radio 5A ACS712 Current Sensor designate one module as the

designate one module as the coordinator (network hub) and configure remaining modules as routers or end devices depending on their role

The High Quality Camera (HQ Camera for short) can capture higher-resolution images than the standard Camera Module

The YF-S401 is designed for accurate flow measurement in water applications

7V and capacity between 2000-3500 mAh from reputable manufacturers such as Panasonic

The A1 Application Performance Class designation ensures minimum random read/write IOPS of 1500/500 respectively

Tecsun R-9702 World Radio 5A ACS712 Current Sensor designate one module as theTecsun R 9702 World Radio The Tecsun R 9702 is a professional grade portable shortwave radio receiver designed for international broadcast monitoring, amateur radio enthusiasts, and emergency communications specialists. This dual conversion superheterodyne receiver covers FM, MW, SW1 SW9 bands with exceptional sensitivity and selectivity, enabling users to access global news networks, weather broadcasts, and amateur radio transmissions with crystal