Pinned Repositories
Arduino
AY-3-8910
AY-3-8910 Sound Generator PCB controlled by Arduino Nano
ESP32-A1S
Breakout PCB for the ESP32-A1S module including an audio amp and basic GPIO headers, USB interface
GR_StepperIO
Dual Stepper module PCB with Arduino Pro Micro, PCF8574, and various sensor/switch IO's
KS0835F_Phone_SLIC
KS0835F phone line SLIC module breakout pcb
LEDPanel
Midi_Breakout
Midi In/Out/Thru Breakout PCB
Phone_SLIM
POTS Telephone Subscriber Line Interface Module
Piezo_Interface
4 Channel Piezo element signal conditioner for triggering analog/digital inputs
WiFi_Current_Transformer
ESP8266 based current transformer interface
GadgetReboot's Repositories
GadgetReboot/ISO_Boost
Isolated 5v-27v 1 watt boost converter
GadgetReboot/USB_Serial
3.3v/5v CH340 USB to UART interface with all flow control and indicator signals broken out
GadgetReboot/ATTiny_GPIO_Controller
ATTiny x04/x14 GPIO Controller with on-board MCP23017 I2C GPIO Expander
GadgetReboot/Relay_Matrix
Relay matrix for routing signal inputs to various outputs
GadgetReboot/Relay_Solenoid_Driver
32 Channel Relay/Solenoid Driver using MCP23017 and ULN2803 with I2C Control
GadgetReboot/ATTiny_xx4_USB
ATTiny 14 pin device USB breakout pcb for 0-Series and 1-Series
GadgetReboot/Stereo_Jack_Breakout
Dual stacking 1/4" stereo jack breakout pcb for 2x5 stereo switched jacks to 0.1 inch headers
GadgetReboot/MCP23017_Eval
Demo pcb for MCP23017 with 8 relays, 4 buttons, and 4 spare IO header pins
GadgetReboot/Fuzz
Guitar Fuzz Effect PCB
GadgetReboot/H_Bridge
Quick test of the Simple Electronics H-Bridge PCB using PWM speed control
GadgetReboot/ColorOrgan
Color Organ using transistors with low, mid, and high open collector outputs
GadgetReboot/BridgedT
Bridged T Oscillator
GadgetReboot/Mixer
Simple op amp audio mixer for small audio experiments
GadgetReboot/TwinT
Twin T Notch Filter PCB for experimentation
GadgetReboot/White_Noise_LFSR
ATtiny85 pseudo white noise generator using LFSR
GadgetReboot/StepperMover
Simple 555 and 4011 based A4988 Stepper Controller for quick bench testing of motors
GadgetReboot/DDS_Generator_For_Uno
Direct Digital Synthesis (DDS) generator using a simple R-2R DAC on Arduino Uno
GadgetReboot/DDS_Generator_For_Due
DDS sine wave generator demo for Arduino Due
GadgetReboot/DueSimpleFunctionGenerator
A copy of the simple Arduino Due function generator from the arduino tutorials (seems to have disappeared from there)
GadgetReboot/4060_Blinky_Bulb
Christmas Bulb PCB with Blinky LEDs controlled by a 4060 Binary Counter
GadgetReboot/4017_LED_Scanner
8 LEDs scan back and forth like that futuristic black 80's Trans AM
GadgetReboot/ATTiny_Tree
ATTiny 85 based Neopixel WS2812B Christmas Tree
GadgetReboot/esp8266_email_with_ifttt
Using ifttt.com webhooks to send alert emails from an esp8266
GadgetReboot/PCM5102A_Teensy
PCM5102A I2S DAC Breakout Board with Teensy 3.6
GadgetReboot/MFRC522
RFID Demo
GadgetReboot/MCP42100_Demo
Demo of the MCP42100 Digital Potentiometer with Arduino Uno
GadgetReboot/GR_ISO_Board
Isolation breakout board with a 5V isolated DC-DC converter, optocouplers, Relay, and more.
GadgetReboot/INA282
INA282 current monitor with Arduino
GadgetReboot/NES_Controller_Reader
Read the 8 NES controller buttons with an Uno and display button status on LEDs
GadgetReboot/TCA9548A
Demo for 8 channel I2C switch module using TCA9548A