Low Frequency Square Wave Oscillator Module.
Output Frequency: 2, 4, 8, 32, 64, 128, 256, 512, 1024, 2048 Hz, on board the jumper to choose.
Operating Voltage: 5 to 12V DC.
Operating Current: < 5mA.
Output Duty Cycle: 50% ±5%
Accuracy: +/-20 ppm
Operating Temp. Range: 0 to 70°C.
Module Size: W46mm x L34mm x H15mm.
Part Number: R-102A.
Datasheet: