raspberry pi

Analog to Digital Converter

Basic tutorial of how to setup an ADS1115 based ADC with the Raspberry Pi. ADS1115 Specifications: https://www.ti.com/lit/ds/symlink/ads1114.pdf?ts=1609357468599&ref_url=https%253A%252F%252Fwww.google.com%252F PARTS: CanaKit Raspberry Pi 4 4GB Starter Kit – https://amzn.to/2Jrlbfj ADS1115 ADC – https://amzn.to/3o12cHi Dupont Jumper Cables – https://amzn.to/3n1Cql1 Capacitive Soil Mosisture Sensor – https://amzn.to/3pC7WI6 SCHEMATIC: ADC  |  Sensor 3V3 <–> VCC AN0 <–> AOUT GND <–> GND SETUP: … Read moreAnalog to Digital Converter

Wireless Barcode Scanner

Basic tutorial of how to setup the NADAMOO Wireless Barcode Scanner with the Raspberry Pi. PARTS: CanaKit Raspberry Pi 4 4GB Starter Kit – https://amzn.to/2Jrlbfj NADAMOO Wireless Barcode Scanner – https://amzn.to/373BckB SETUP: 1. Install EVDEV 1.2.0 library sudo pip3 install evdev==1.2.0 2. Check barcode device name and path exists sudo python3 /usr/local/lib/python3.7/dist-packages/evdev/evtest.py You should see “MMicroelectronics … Read moreWireless Barcode Scanner

Getting Started with the Raspberry Pi

Basic tutorial of how to quickly setup a Raspberry Pi from scratch with development and prototyping in mind. PARTS: CanaKit Raspberry Pi 4 4GB Starter Kit – https://amzn.to/2Jrlbfj   FLASHING OS: [The kit comes with NOOBS pre-installed, however we are going to manually flash the micro-sd card in order to get up and running faster] … Read moreGetting Started with the Raspberry Pi

FM Radio (tea5767)

Basic tutorial of how to setup a FM Radio Module (tea5767) with the Raspberry Pi. PARTS: RPI 3 B+ – https://amzn.to/2DcfywB 4 Amp Power Adapter – https://amzn.to/2Q77KPL 16GB Micro SD – https://amzn.to/2DaPZMF FM Module – https://ebay.to/2CUeUmL (ALT) FM Module – https://amzn.to/2DfDShp SCHEMATIC: 5V >> 5V SDA >> GPIO2 SLC >> GPIO3 GND >> GND SETUP: … Read moreFM Radio (tea5767)

Project Denji

How to build a 17DOF biped robot controlled by 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 Biped Kit (If link broken check aliexpress.com) – https://goo.gl/He5XPp Maestro Servo Controller – https://www.pololu.com/product/1354 Linear Bench Power Supply … Read moreProject Denji