Pengsheng,
1) The max current of the emitter is 100mA. However the OPT3101 is first off a 10Mhz signal so it is not always on or off. It actually has a duty cycle, The duty cycle is based on "Duty Cycle = (NUM_AVG_SUB_FRAMES + 1) / (NUM_SUB_FRAMES +…
Part Number: OPT3101 Hi,
From the captured raw data, it can be seen that if opt3101 sends a signal to MCU for data readiness, but MCU's operation to read opt3101 is blocked (multiple opt3101 data readiness signals may pass through in the middle). After…
Gordon:
1:Phase offset Ambient coefficient calibration is not to be done in a dark environment?
2:Is this calibration correct? After setting the distance between OPT3101 and the target, use the halogen lamp as the ambient light, adjust the brightness…
Other Parts Discussed in Thread: OPT3101 Hi Gordon,
From the captured raw data, it can be seen that if opt3101 sends a signal to MCU for data readiness, but MCU's operation to read opt3101 is blocked (multiple opt3101 data readiness signals may pass through…
Part Number: OPT3101 Hi Team:
I have a question:
New hardware needs to be calibrated, following the steps in the SDK; Used OPT3101 Configuration Tool create OPT3101_configuration.cpp file; OPT3101 Configuration Tool Like This:
Open conditional compilation…
Part Number: OPT3101 Hi,
Question 1: Does frequent switching between monostable and continuous modes of OPT3101 affect the repeatability accuracy of distance measurement?
Question 2: In dual frequency continuous mode, after OPT3101 notifies the MCU that…
Part Number: OPT3101 Hi Team:
I completed the crosstalk temperature coefficient and phase temperature coefficient measurement in the incubator:
After parameter compilation and download, the distance data is not normal, what are the reasons?
Part Number: OPT3101 Could you please explain how the amplitude is measured by OPT3101?. What is the formula (describing the relationship between the amplitude measured by OPT3101 and distance) that is used in OPT3101 estimator tool?
Other Parts Discussed in Thread: OPT3101 Gordon:
OPT3101 SDK Performing Internal Cross talk Measurement,I am looking for a text in OPT3101 SDK Users Guide.pdf
The next picture Which parameter of serial port print determines that the internal crosstalk…