55mm Plastic propeller 4 pcs
especially for A 7 x 20mm coreless motor
mpsa13-508 Touch Sensitive Switch Module
330 Ohm - 1/4W Carbon Flim Resistor
The USB to micro USB push button switch for Raspberry PI3 is special
Adafruit BMP280 I2C or SPI Barometric Pressure & Altitude Sensor - STEMMA QT
51 / AVR download cable isp downloader programmer atmel USBASP usbisp Burner