Python raspberry pi gpio

Tản nhiệt cho Raspberry Pi 4 được sử dụng làm mát, giảm nhiệt cho chip trên Raspberry Pi 4. Qua đó nâng cao hiệu suất cũng như tuổi thọ của Raspberry Pi 4 B trong quá trình sử dụng. Bộ sản phẩm gồm 4 miếng: + 1 Miếng Cho CPU - Được làm bằng đồng, hấp thụ nhiệt rất tốt. + 3 miếng dán chip khác: Làm bằng nhôm, tiết diện tiếp xúc với không khí rất lớn, nâng cao khả năng làm mát cho thiết bị. #pi4, #pi4B, #tản, #nhiệt, #pi, #4b ============================================================ Sản phẩm được cung cấp bởi VinhBaoABC. Shop chuyên cung cấp thiết bị thông minh và các thiết bị gia đình. Cảm ơn và chúc quý khách luôn vui vẻ, mạnh khỏe, thành công và thịnh v

1. 208 electronic components, more choices, let thinking have better ideas.Type: Power ule; el: Sensor Starter Kit; Power supply voltage: 5V 2. The solderless breadboard is more convenient for project planning and connection. 3. The ultimate introductory learning kit, allowing you to have a deeper understanding of Raspberry Pi 2's Python Motor 4. Configure three-axis acceleration sensor ule, digital temperature and humidity sensor, ultrasonic distance sensor ule 5. It also contains an ultrasonic distance sensor ule, PIR motion sensor, PS2 joystick ule and LCD1602 size:300x220x50mm Material:ABS colour:White Package Contents: 1 x three-axis accelerometer (ADXL345) 1 x DHT-11 1 x ultrasonic distance ule 1 x PIR movement sensor 1 x PS2 joystick ule 10 x LCD1602 1 x servo 1 x stepper motor 1 x stepper motor drive ule (based on ULN2003A) 1 x ADC0832 1 x L9110 motor driver 1 x DC motor 1 x 4x4 matrix keyboard 1 x analog board power supply ule 1 x 40-pin GPIO expansion board 1 x 40-pin GPIO cable 2 x light sensor 2 x analog temperature sensor 1 x relay 1 x active buzzer 1 x passive buzzer 1 x 7 segment display 1 x 4-digit 7-segment display 1 x LED bar graph display 1 x dot matrix display 2 x 74HC595 2 x switch 1 x RGB LED 8 x red LED 4 x green LED 4 x yellow LED 4 x blue LED 9 x button ((4xL+5xS)) 4 x button cap (1x red + 1x white + 2x blue) 16 x resistor (220Ω) 20 x resistor (10x1kΩ+10x10kΩ) 2 x potentiometer (10kΩ) 5 x s (104) 4 x (10uF) 2 x 1N4148 diode 2 x 1N4001 diode 4 x NPN transistor (8050) 4 x PNP transistor (8550) 1 x manifold 40 x male to malejumper 20 x male to female jumper wire jumper 20 X female conductor to female jumper 1 x head (40 pins) 1 x band resistance card 1 x project box Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

1. 208 electronic components, more choices, let thinking have better ideas.Type: Power ule; el: Sensor Starter Kit; Power supply voltage: 5V 2. The solderless breadboard is more convenient for project planning and connection. 3. The ultimate introductory learning kit, allowing you to have a deeper understanding of Raspberry Pi 2's Python Motor 4. Configure three-axis acceleration sensor ule, digital temperature and humidity sensor, ultrasonic distance sensor ule 5. It also contains an ultrasonic distance sensor ule, PIR motion sensor, PS2 joystick ule and LCD1602 size:300x220x50mm Material:ABS colour:White Package Contents: 1 x three-axis accelerometer (ADXL345) 1 x DHT-11 1 x ultrasonic distance ule 1 x PIR movement sensor 1 x PS2 joystick ule 10 x LCD1602 1 x servo 1 x stepper motor 1 x stepper motor drive ule (based on ULN2003A) 1 x ADC0832 1 x L9110 motor driver 1 x DC motor 1 x 4x4 matrix keyboard 1 x analog board power supply ule 1 x 40-pin GPIO expansion board 1 x 40-pin GPIO cable 2 x light sensor 2 x analog temperature sensor 1 x relay 1 x active buzzer 1 x passive buzzer 1 x 7 segment display 1 x 4-digit 7-segment display 1 x LED bar graph display 1 x dot matrix display 2 x 74HC595 2 x switch 1 x RGB LED 8 x red LED 4 x green LED 4 x yellow LED 4 x blue LED 9 x button ((4xL+5xS)) 4 x button cap (1x red + 1x white + 2x blue) 16 x resistor (220Ω) 20 x resistor (10x1kΩ+10x10kΩ) 2 x potentiometer (10kΩ) 5 x s (104) 4 x (10uF) 2 x 1N4148 diode 2 x 1N4001 diode 4 x NPN transistor (8050) 4 x PNP transistor (8550) 1 x manifold 40 x male to malejumper 20 x male to female jumper wire jumper 20 X female conductor to female jumper 1 x head (40 pins) 1 x band resistance card 1 x project box Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1