Pay in 4 interest-free payments of $55.00 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
introduction :
Detection range is approximately 3-80cm
Humidity Range: 0% to 100%
The DS1302 is designed to operate on very low power and retain data and clock information on less than 1μW
easy to carry
STM32F401RCTB - STM32 Development Board (The Black Pill) water detection introduction :Introduction : The Black Pill development board is bare bones development board featuring the powerful microcontroller STM32F411RCTB. The black pill offers an amazing level of features and processing power when compared to the popular Arduino range of development boards. The Black Pill (STM32F4xx) boards are also more powerful than the Blue Pill ((STM32F1xx). Although the black pill is a non Arduino board, it can be programmed with Arduino IDE (Please
US$ 272.50
US$ 295.00
US$ 287.50
US$ 137.50
US$ 170.00
US$ 625.00
US$ 897.50
US$ 2995.00
US$ 50.00