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Extremely Sensitive Cheap Homemade Seismometer

Extremely Sensitive Cheap Homemade Seismometer

Step 1: Demonstration of Sensitivity On the video you can see the manufacturing process and the sensitivity of shocks Step 2: Components Otherwise, the seismometer itself consists of two parts, a mechanical tremor detector, and an electronic part that turns these tremors into electrical signals, amplified them and converts them into digital signals, which we

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Play SongsMP3 With Arduino Using PWM on Speaker or Flyback Transformer

Play Songs(MP3) With Arduino Using PWM on Speaker or Flyback Transformer

This is my first instructable, I hope you will Like It!! Basically, In this Project I have used the Serial Communication between my Arduino and my Laptop, to transmit music data from my laptop to the Arduino. And using the Arduino TIMERS to play the data as a PWM signal. I wanted to mention that,

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ESP32 NTP Temperature Probe Cooking Thermometer With Steinhart Hart Correction and Temperature Alarm.

ESP32 NTP Temperature Probe Cooking Thermometer With Steinhart-Hart Correction and Temperature Alarm.

Still on the journey to complete an “upcoming project”, “ESP32 NTP Temperature Probe Cooking Thermometer With Steinhart-Hart Correction and Temperature Alarm” is an Instructable showing how I add an NTP temperature probe, piezo buzzer and software to my capacitive touch Instructable “ESP32 Capacitive Touch Input Using “Metallic Hole Plugs” for Buttons” to create a simple

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Mirolo Networked LED Matrix Display for Digital Signage

Mirolo Networked LED Matrix Display for Digital Signage

Digital signage can be useful at events to inform visitors about upcoming panels, changes in the schedule or dynamically provide information. Using LED Matrix displays for that makes the messages readable even from far away and is an eye catching feature. Features include: 2 Lines of dot matrix modules, 1 RGB Ring indicator http web

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