i'll do the rest on OKmeque1 account

PythonSoft/Kits/KS3021/1. LED/Blink.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 1.2
+ * Blink
+ * http://www.keyestudio.com
+'''
+from machine import Pin
+import time
+
+led = Pin(0, Pin.OUT)# 构建led对象,外接LED灯连接与引脚0相连，并设置引脚0为输出模式
+while True:
+    led.value(1)# led点亮
+    time.sleep(1)# 等待1秒
+    led.value(0)# led熄灭
+    time.sleep(1)# 等待1秒

PythonSoft/Kits/KS3021/1. LED/LED.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 1.1
+ * turn on led
+ * http://www.keyestudio.com
+'''
+from machine import Pin
+
+led = Pin(0, Pin.OUT)# 构建led对象,外接LED灯连接与引脚0相连，并设置引脚0为输出模式
+
+led.value(1)# 高电平点亮
+

PythonSoft/Kits/KS3021/10. RGB/rgb1.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 10.1
+ * RGB
+ * http://www.keyestudio.com
+'''
+from machine import Pin
+from time import sleep
+
+red = Pin(9, Pin.OUT)
+green = Pin(10, Pin.OUT)
+blue = Pin(11, Pin.OUT)
+
+while 1:
+    red.value(1)
+    green.value(0)
+    blue.value(0)
+    sleep(1)
+    red.value(0)
+    green.value(1)
+    blue.value(0)
+    sleep(1)
+    red.value(0)
+    green.value(0)
+    blue.value(1)
+    sleep(1)

PythonSoft/Kits/KS3021/10. RGB/rgb2.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 10.2
+ * RGB
+ * http://www.keyestudio.com
+'''
+from machine import Pin, PWM
+from time import sleep
+pwm_r = PWM(Pin(9))
+pwm_g = PWM(Pin(10))
+pwm_b = PWM(Pin(11))
+
+pwm_r.freq(1000)
+pwm_g.freq(1000)
+pwm_b.freq(1000)
+
+def light(red, green, blue):
+    pwm_r.duty_u16(red)
+    pwm_g.duty_u16(green)
+    pwm_b.duty_u16(blue)
+
+while 1:
+    light(65535, 0, 0)#红
+    sleep(1)
+    light(65535, 25088, 0)#橙
+    sleep(1)
+    light(65535, 65535, 0)#黄
+    sleep(1)
+    light(0, 65535, 0)#绿
+    sleep(1)
+    light(0, 0, 65535)#蓝
+    sleep(1)
+    light(0, 65535, 65535)#青
+    sleep(1)
+    light(41216, 8448, 61696)#紫
+    sleep(1)

PythonSoft/Kits/KS3021/11. potentiometer/potentiometer.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 11
+ * Rotary potentiometer
+ * http://www.keyestudio.com
+'''
+import machine
+import utime
+
+potentiometer = machine.ADC(26)
+
+while True:
+    pot_value = potentiometer.read_u16()
+    print(pot_value,end='\r')
+    utime.sleep(0.1)

PythonSoft/Kits/KS3021/12. MicroPhone/MicroPhone.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 12
+ * MicroPhone
+ * http://www.keyestudio.com
+'''
+import machine
+import utime
+
+MicroPhone = machine.ADC(27)
+while True:
+    value = MicroPhone.read_u16()
+    print(value)
+    utime.sleep(0.1)

PythonSoft/Kits/KS3021/13. Photoresistance/photoresistance.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 13
+ * Photoresistance
+ * http://www.keyestudio.com
+'''
+import machine
+import utime
+
+photoresistance = machine.ADC(28)
+while True:
+    value = photoresistance.read_u16()
+    print(value)
+    utime.sleep(0.1)
+

PythonSoft/Kits/KS3021/14. Temperature sensor/temperature.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 14
+ * Temperature sensor
+ * http://www.keyestudio.com
+'''
+import machine
+import utime
+import math
+
+sensor = machine.ADC(2)
+while True:
+    temp = sensor.read_u16()
+    print("Temperature ADC: ", end = " ")
+    print(temp)
+    utime.sleep(0.1)

PythonSoft/Kits/KS3021/15. film pressure sensor/film pressure.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 15
+ * Film pressure sensor
+ * http://www.keyestudio.com
+'''
+import machine
+import utime
+
+film = machine.ADC(1)
+while True:
+    value = film.read_u16()
+    print(value)
+    utime.sleep(0.1)

PythonSoft/Kits/KS3021/16. Joystick/joystick.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 16
+ * Joystick
+ * http://www.keyestudio.com
+'''
+import machine
+import utime
+
+B = machine.Pin(22, machine.Pin.IN)
+X = machine.ADC(26)
+Y = machine.ADC(27)
+while True:
+    B_value = B.value()
+    X_value = X.read_u16()
+    Y_value = Y.read_u16()
+    print("button:", end = " ")
+    print(B_value, end = " ")
+    print("X:", end = " ")
+    print(X_value, end = " ")
+    print("Y:", end = " ")
+    print(Y_value)
+    utime.sleep(0.1)

PythonSoft/Kits/KS3021/17. SK6812/RGB Led.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 17
+ * 6812 RGB LED
+ * http://www.keyestudio.com
+'''
+import array, time
+from machine import Pin
+import rp2
+
+# Configure the number of sk6812 LEDs, pins and brightness.
+NUM_LEDS = 4
+PIN_NUM = 16
+brightness = 0.1
+
+
+@rp2.asm_pio(sideset_init=rp2.PIO.OUT_LOW, out_shiftdir=rp2.PIO.SHIFT_LEFT, autopull=True, pull_thresh=24)
+def sk6812():
+    T1 = 2
+    T2 = 5
+    T3 = 3
+    wrap_target()
+    label("bitloop")
+    out(x, 1)               .side(0)    [T3 - 1]
+    jmp(not_x, "do_zero")   .side(1)    [T1 - 1]
+    jmp("bitloop")          .side(1)    [T2 - 1]
+    label("do_zero")
+    nop()                   .side(0)    [T2 - 1]
+    wrap()
+
+
+# Create the StateMachine with the sk6812 program, outputting on Pin(16).
+sm = rp2.StateMachine(0, sk6812, freq=8_000_000, sideset_base=Pin(PIN_NUM))
+
+# Start the StateMachine, it will wait for data on its FIFO.
+sm.active(1)
+
+# Display a pattern on the LEDs via an array of LED RGB values.
+ar = array.array("I", [0 for _ in range(NUM_LEDS)])
+
+def pixels_show():
+    dimmer_ar = array.array("I", [0 for _ in range(NUM_LEDS)])
+    for i,c in enumerate(ar):
+        r = int(((c >> 8) & 0xFF) * brightness)
+        g = int(((c >> 16) & 0xFF) * brightness)
+        b = int((c & 0xFF) * brightness)
+        dimmer_ar[i] = (g<<16) + (r<<8) + b
+    sm.put(dimmer_ar, 8)
+    time.sleep_ms(10)
+
+def pixels_set(i, color):
+    ar[i] = (color[1]<<16) + (color[0]<<8) + color[2]
+
+def pixels_fill(color):
+    for i in range(len(ar)):
+        pixels_set(i, color)
+
+RED = (255, 0, 0)
+GREEN = (0, 255, 0)
+BLUE = (0, 0, 255)
+WHITE = (255, 255, 255)
+BLACK = (0, 0, 0)
+
+pixels_set(0, RED)
+pixels_set(1, GREEN)
+pixels_set(2, BLUE)
+pixels_set(3, WHITE)
+pixels_show()
+time.sleep(5)
+'''
+for i in range(len(ar)):
+    pixels_set(i, BLACK)
+pixels_show()
+'''

PythonSoft/Kits/KS3021/18. Encoder/encoder.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 18
+ * Encoder
+ * http://www.keyestudio.com
+'''
+import time
+from rotary_irq_rp2 import RotaryIRQ
+from machine import Pin
+SW=Pin(20,Pin.IN,Pin.PULL_UP)
+r = RotaryIRQ(pin_num_clk=18,
+              pin_num_dt=19,
+              min_val=0,
+              reverse=False,
+              range_mode=RotaryIRQ.RANGE_UNBOUNDED)
+val_old = r.value()
+while True:
+    try:
+        val_new = r.value()
+        if SW.value()==0 and n==0:
+            print("Button Pressed")
+            print("Selected Number is : ",val_new)
+            n=1
+            while SW.value()==0:
+                continue
+        n=0
+        if val_old != val_new:
+            val_old = val_new
+            print('result =', val_new)
+        time.sleep_ms(50)
+    except KeyboardInterrupt:
+        break

PythonSoft/Kits/KS3021/19. Servo/Servo test 1.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 19.1
+ * Servo test 1
+ * http://www.keyestudio.com
+'''
+from machine import Pin, PWM
+import time
+pwm = PWM(Pin(0))
+pwm.freq(50)
+
+'''
+角度对应的占空比
+0°----2.5%----1638
+45°----5%----3276
+90°----7.5%----4915
+135°----10%----6553
+180°----12.5%----8192
+'''
+angle_0 = 1638
+angle_90 = 4915
+angle_180 = 8192
+
+while True:
+    pwm.duty_u16(angle_0)
+    time.sleep(1)
+    pwm.duty_u16(angle_90)
+    time.sleep(1)
+    pwm.duty_u16(angle_180)
+    time.sleep(1)

PythonSoft/Kits/KS3021/19. Servo/Servo test 2.py

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+'''
+ * Keyestudio 24 in 1 Starter Kit for Raspberry Pi Pico
+ * lesson 19.2
+ * Servo test 2
+ * http://www.keyestudio.com
+'''
+from utime import sleep
+from machine import Pin
+from machine import PWM
+
+pwm = PWM(Pin(0))#舵机引脚接GP0
+pwm.freq(50)#20ms的周期，所以频率为50Hz
+'''
+角度对应的占空比
+0°----2.5%----1638
+45°----5%----3276
+90°----7.5%----4915
+135°----10%----6553
+180°----12.5%----8192
+考虑到误差，将占空比定在1000~9000，这样可以顺利转动0~180度
+'''
+# 设置伺服马达的转动角度
+def setServoCycle (position):
+    pwm.duty_u16(position)
+    sleep(0.01)
+
+# 将转动角度换算成占空比
+def convert(x, i_m, i_M, o_m, o_M):
+    return max(min(o_M, (x - i_m) * (o_M - o_m) // (i_M - i_m) + o_m), o_m)
+
+while True:
+    for degree in range(0, 180, 1):#从0°转动到180°
+        pos = convert(degree, 0, 180, 1000, 9000)
+        setServoCycle(pos)
+
+    for degree in range(180, 0, -1):#从180°转动到0°
+        pos = convert(degree, 0, 180, 1000, 9000)
+        setServoCycle(pos)