Voltage and Temperature Monitoring – Alert System Using ESP-32.

Voltage and Temperature Monitoring – Alert System Using ESP-32.

Sending Data To Things Speak Server with HTTP post using SIM7600 and Arduino.

USING ARDUINO COMPATIBLE SIM7600 4G GSM/GPS MODULE TO MAKE CALL AND SEND SMS.

R502 / R503 CAPACITIVE FINGERPRINT SENSOR AND ARDUINO CONNECTION

A PUBLIC TRANSPORT FARE MONITORING SYSTEM USING ARDUINO AND FINGERPRINT SENSOR.

AUTOMATIC WATER PUMP (PANI PALE)

CUSTOM NFC DESIGN (PN512)

CUSTOM ULTRASONIC SENSOR

CUSTOM LCD DRIVER

SEVEN SEGMENT DRIVER CIRCUIT