Basic tutorial of how to setup a Maestro Servo Controller with the Raspberry Pi. PARTS: RPI Zero W (Barebones Kit) – https://goo.gl/fSioxP 4 Amp Power Adapter – https://goo.gl/js4Uc7 16GB Micro SD – https://goo.gl/FDqZal 120 pcs jumper cable: https://goo.gl/spWoaC 5.5×2.1mm Male+Female DC Power Socket: https://goo.gl/NJ9r3P Micro USB to DC barrel converter: https://goo.gl/H5gdC2 Mini USB to USB … Read moreMaestro Servo Controller
Basic tutorial of how to setup a Tilt sensor with the Raspberry Pi. PARTS: RPI 3 – https://amzn.to/2VA9pQY 4 Amp Power Adapter – https://amzn.to/2CTptWu 16GB micro SD – https://amzn.to/2SFMwd3 120 pcs jumper cable: https://ebay.to/2VAb9cY Tilt Sensor: https://amzn.to/2FHIGw4 SCHEMATIC: CODE: #!/usr/bin/env python import RPi.GPIO as GPIO channel = 21 GPIO.setmode(GPIO.BCM) GPIO.setup(channel, GPIO.IN, pull_up_down=GPIO.PUD_UP) def alert(ev=None): print("Tilt Detected") def … Read moreTilt Sensor
Basic tutorial of how to setup a soil moisture sensor with the Raspberry Pi. PARTS: RPI 3 – https://amzn.to/2VA9pQY 4 Amp Power Adapter – https://amzn.to/2CTptWu 16GB micro SD – https://amzn.to/2SFMwd3 120 pcs jumper cable: https://ebay.to/2VAb9cY Soil Moisture Sensors: https://amzn.to/2DfX5hs SCHEMATIC: CODE: #!/usr/bin/python import RPi.GPIO as GPIO import time #GPIO SETUP channel = 21 GPIO.setmode(GPIO.BCM) GPIO.setup(channel, GPIO.IN) def callback(channel): if … Read moreSoil Moisture Sensor
Basic tutorial of how to setup a 5V Relay with the Raspberry Pi. PARTS: RPI 3 – https://amzn.to/2VA9pQY 4 Amp Power Adapter – https://amzn.to/2CTptWu 16GB micro SD – https://amzn.to/2SFMwd3 120 pcs jumper cable: https://ebay.to/2VAb9cY 5 Volt Relays: https://amzn.to/2SYHxnH 12 Volt Power Supply – https://amzn.to/2srHmWv 5.5×2.1mm Male+Female DC Power Socket: https://amzn.to/2VA5ZNW SCHEMATIC: CODE: import RPi.GPIO as GPIO import … Read more5V Relay
Basic tutorial of how to setup an Analog to Digital Converter with the Raspberry Pi. PARTS: RPI 3 – https://amzn.to/2VA9pQY 4 Amp Power Adapter – https://amzn.to/2CTptWu 16GB micro SD – https://amzn.to/2SFMwd3 120 pcs jumper cable: https://ebay.to/2VAb9cY Breadboard – https://amzn.to/2H1ekHs breadboard jumper cables: https://amzn.to/2D9HXlD mcp3008 chips: https://amzn.to/2RP7Orj (optional) touch sensor: https://amzn.to/2D8RYj1 SCHEMATIC: Adafruit Tutorial: https://learn.adafruit.com/raspberry-pi-analog-to-digital-converters/mcp3008 CODE: Adafruit Github: https://github.com/adafruit/Adafruit_Python_MCP3008.git import time … Read moreADC (MCP3008)