ACS712 20A Current Sensor Module
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ACS712 20A Current Sensor Module Good Quality

  1. Low-noise analog signal path
  2. Device bandwidth is set via the new FILTER pin
  3. 5 µs output rise time in response to step input current
  4. Small footprint, low-profile SOIC8 package
  5. 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8
  6. Supply Voltage: 4.5V~5.5V DC
  7. Measure Current Range: 20A
  8. Sensitivity: 100mV/A
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NEO-6M GPS Module
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NEO-6M GPS Module with EPROM Best Qu

  1. 5Hz position update rate.
  2. The cold start time of 38 s and the Hot start time of 1 s.
  3. Configurable from 4800 Baud to 115200 Baud rates. (default 9600).
  4. SuperSense ® Indoor GPS: -162 dBm tracking sensitivity.
  5. Support SBAS (WAAS, EGNOS, MSAS, GAGAN).
  6. Separated 18 x 18mm GPS antenna.
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MAX30102
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MAX30102 PULSE OXIMETER HEART-RATE SENSOR MODULE GY-MAX30102

Specifications and Features:

  • Optical sensor: IR and red LED combined with a photodetector
  • Measures absorbance of pulsing blood
  • I2C interface plus INT pin
  • 3.3V power supply complete pulse oximeter and heart rate sensor solution, simplifies design, integrated LEDs, photo sensor, and
  • high-performance analog front
  • Ultra low power operation increases battery life for wearable devices
  • Advanced functionality improves measurement performance, high SNR provides robust motion artifact resilience integrated
  • ambient, light cancellation high sample rate capability fast data output capability
  • It is an integrated pulse oximetry and heart rate monitor sensor solution.
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BLE REmote
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BLE Remote Using Xiao Esp32 C3

This BLE/WiFi Remote can be programmed for multiple use cases 

  • To change slides during a presentation
  • To scroll pages of the website.
  • To change reels in Instagram.
  • To like reels on Instagram.
  • Play/Pause Music
  • Increase/decrease vol of music.
  • To Control home appliances.
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