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Indicator Voltmeter Round – 20:500VAC – 3 Digit – 22mm
Use the Smartconfig technology to complete the configuration of the account and password of the ESP8266 WIFI module on the mobile APP
Family Name : ATmega
it can be harmful when taking more than the desired amount that the body needs
Supply Power: 2 ~ 5V DC
Touch Keypad Module 4×1 Avometer Indicator Voltmeter Round – 20:500VACIntroduction : This Capacitive Touch Module uses the touch sensing IC TTP224 to add capacitive touch to your project . Just power with 2. 4 to 5. 5VDC and touch the pad to activate the sensor. These touch switches interface easily to any project with or without a microcontroller. When a capacitive load (such as a human hand) is in close proximity to the sense pad, the sensor detects the change in capacitance and activates the switch. Custom sense pads