RAKwireless RAK12029

RAK12029 is a metal detection sensor module based on the LDC1614 from Texas Instruments. The LDC1614 is an inductance-to-digital converter (LDC) that measures the oscillation frequency of four LC resonators. It outputs a digital value, that is, proportional to frequency, with 28 bits of measurement resolution. With this digital value, you can detect the presence of metallic objects.

Key features:

• Metal detection module
• Sensing coils up to four channels
• 28-bit LDC
• Immunity to DC magnetic fields and magnets
• 3.3 V Power supply
• Operating Current: 0.2 uA to 2.1 mA
• Chipset: Texas Instruments LDC1614
• Module size: 25 x 35 mm

Includes:

• 1 pc RAK12029
• 4 pcs Wireless coil patch