Datasheets

Below I show the Datasheets of microcontrollers and boards:
Raspberry Pi 3 B
Raspberry Pi Zero W 
Arduino UNO
Mega 2560  
NodeMCU
MAX32620FTHR
MAX32625PICO 
Atmega 328p 
PIC12F675
PIC16F84A
PIC16F88
PIC16F887
PIC18F2550 
dsPIC30F2010
dsPIC30F4013

Below I show the Datasheets of Sensors and ICs:
555
24LC256 memory
ADS1115
BMP085 barometric sensor
CNY70
DHT11 humidity sensor
DS18B20 temperature sensor
DS3231 clock
ESP8266 wifi
FSR force sensor
HC-05 bluetooth
Infineon 3D Magnetic Sensor 2GO
L293B driver
LCD 16X2
LED Matrix
LM35DZ temperature sensor
LM317
LSM303D accelerometer and magnetic sensor
MQ-2 gas sensor
MQ-7 gas sensor
NOKIA 3310 LCD
PIR motion sensor
PCF8574 bus
PCF8591 ad&da
Pulse Sensor 
SRF05 ultrasonic sensor
Servo Hitech
Thermistor 10K
ULN2803 driver
US1881 hall effect sensor
RLP434 (rf)
TLP434 (rf)
TCS3200 color sensor 
Walabot Maker