Hardware Design
Hardware Design
IOT – WIFI Module WROOM32 Unit
IOT - WIFI Module WROOM32 Unit
IOT – WIFI Module ESP Unit
IOT - WIFI Module ESP Unit
IOT – Bluetooth BT4
IOT - Bluetooth BT4
IOT – Bluetooth BT2
IOT - Bluetooth BT2
Second ECG Prototype – Programmer
Second ECG Prototype - Programmer - Fig. 2 ATMega MCU is interfacing with BT4 Module and USB power supply.
Second ECG Prototype – Programmer
Second ECG Prototype - Programmer - Fig. 1 ATMega MCU is interfacing with BT4 Module and USB power supply.
Concept Design
Concept Design
Waveform Generator with Dual Channel Oscilloscope
Waveform Generator with Dual Channel Oscilloscope Function Generator running with Oscilloscope Function generator generate wave form: SIN, EXP, SQR, SAW, RAW and ECG. Function generator generate frequency: 1, 10, 100, 1000, 10000, 100000, 1MHz Difference frequency and wave form are generated to oscilloscope to check the distortion.
Dual Channels Oscilloscope
Dual Channels Oscilloscope Build a Dual Channels Oscilloscope Specification: Dual Channels Oscilloscope Maximum sample frequency: 40MSPS Maximum input frequency: 5MHz Maximum displayed frequency: 10MHz Input circuit bandwidth: 20MHz Display resolution: 240×128 Trace resolution: 200×125 Sensitivity: 0.1V/div, 0.3V/div, 0.6V/div, 0.9V/div, 3V/div, 6V/div, 9V/div, 20V/div, Coupling: AC, DC Input impedance: 10K Power supply: single DC source [...]