Grug Huhler

@UC2bHNR6hCfKDnJSO2MyoSTQ - 2.6K subscribers

This is personal channel for electronics as a hobby. I make videos about things I experiment with and that interest me, especially if the topic is not already highly covered on YouTube.

Home Videos Live Playlists

Gemini CLI AI (not a chatbot) Creates RF Modulation Program

Gemini CLI AI (not a chatbot) Creates RF Modulation Program Grug Huhler

1.5K views - 5 days ago

HackRF One RF Mixing and TX Path Explained

HackRF One RF Mixing and TX Path Explained Grug Huhler

201 views - 1 week ago

SERV RISC-V Core on Kiwi-1P5 FPGA: Hello from Zephyr RTOS

SERV RISC-V Core on Kiwi-1P5 FPGA: Hello from Zephyr RTOS Grug Huhler

863 views - 3 months ago

Getting Started with the Gowin Kiwi 1P5 FPGA Board

Getting Started with the Gowin Kiwi 1P5 FPGA Board Grug Huhler

1.6K views - 3 months ago

Tang Nano 20K Gowin FPGA LVDS Demonstration

Tang Nano 20K Gowin FPGA LVDS Demonstration Grug Huhler

1.6K views - 4 months ago

SPD3303C Power Supply Voltage Rise Time

SPD3303C Power Supply Voltage Rise Time Grug Huhler

278 views - 5 months ago

SPI Mode SD Cards on Tang Nano 9K and 20K with PicoRV32 RISC-V Core

SPI Mode SD Cards on Tang Nano 9K and 20K with PicoRV32 RISC-V Core Grug Huhler

1.6K views - 7 months ago

ATtiny I2C Slave, Level Translation, & USB-I2C Bridge

ATtiny I2C Slave, Level Translation, & USB-I2C Bridge Grug Huhler

450 views - 9 months ago

Hobbyist Printed Circuit Boards from the USA

Hobbyist Printed Circuit Boards from the USA Grug Huhler

797 views - 9 months ago

Charlieplexing 12 LEDs on an ATtiny 412 microcontroller

Charlieplexing 12 LEDs on an ATtiny 412 microcontroller Grug Huhler

525 views - 10 months ago

ATtiny DIP Adapters for Breadboards

ATtiny DIP Adapters for Breadboards Grug Huhler

1.3K views - 10 months ago

ATtiny Event System Control an LED While the Core Sleeps

ATtiny Event System Control an LED While the Core Sleeps Grug Huhler

340 views - 11 months ago

ATtiny CCL Filter/Synchronizer & Edge Detector

ATtiny CCL Filter/Synchronizer & Edge Detector Grug Huhler

413 views - 1 year ago

ATtiny CCL Block: Make Your Own Digital Logic Using Hardware

ATtiny CCL Block: Make Your Own Digital Logic Using Hardware Grug Huhler

1.3K views - 1 year ago

ATtiny Analog Comparator: Measure Light

ATtiny Analog Comparator: Measure Light Grug Huhler

435 views - 1 year ago

ATtiny Direct Interrupts Performance and Use for Switch Debouncing

ATtiny Direct Interrupts Performance and Use for Switch Debouncing Grug Huhler

320 views - 1 year ago

ATtiny pin interrupts (and their performance)

ATtiny pin interrupts (and their performance) Grug Huhler

471 views - 1 year ago

ATtiny Series 1 DAC Demonstration

ATtiny Series 1 DAC Demonstration Grug Huhler

661 views - 1 year ago

Introduction to ATtiny series 1 and 2 microcontrollers

Introduction to ATtiny series 1 and 2 microcontrollers Grug Huhler

2.8K views - 1 year ago

MCP4131 unusual Bidirectional SPI explained and shown on Raspberry Pi using SPIDEV

MCP4131 unusual Bidirectional SPI explained and shown on Raspberry Pi using SPIDEV Grug Huhler

365 views - 1 year ago

Tang Nano 4K Cortex M3 APB Access to FPGA-Based Designs

Tang Nano 4K Cortex M3 APB Access to FPGA-Based Designs Grug Huhler

1.9K views - 1 year ago

Tang Nano 4K: Getting Started with Its Cortex M3 Core

Tang Nano 4K: Getting Started with Its Cortex M3 Core Grug Huhler

3.2K views - 1 year ago

Consistency of Pulse Per Second Signals from Two GPS Receivers

Consistency of Pulse Per Second Signals from Two GPS Receivers Grug Huhler

899 views - 1 year ago

GPS disciplined High Accuracy Timers on Tang Nano 20K FPGA

GPS disciplined High Accuracy Timers on Tang Nano 20K FPGA Grug Huhler

1.8K views - 1 year ago

Ultra-Precise Timestamps and Counter Frequencies on an FPGA (Tang Nano 9K)

Ultra-Precise Timestamps and Counter Frequencies on an FPGA (Tang Nano 9K) Grug Huhler

1.5K views - 1 year ago

Tang Nano 9: Use FIFOs to cross clock domains

Tang Nano 9: Use FIFOs to cross clock domains Grug Huhler

1.1K views - 1 year ago

PicoRV32 Interrupts on the Tang Nano 9K FPGA Board

PicoRV32 Interrupts on the Tang Nano 9K FPGA Board Grug Huhler

1.1K views - 1 year ago

Speed of a Renesas X9C103 Digital Potentiometer

Speed of a Renesas X9C103 Digital Potentiometer Grug Huhler

477 views - 1 year ago

Tayloe-Style Upconverting RF Mixer Transmitter Demonstration

Tayloe-Style Upconverting RF Mixer Transmitter Demonstration Grug Huhler

5.3K views - 1 year ago

Faster User Flash Controller for the Tang Nano 9K

Faster User Flash Controller for the Tang Nano 9K Grug Huhler

1.1K views - 1 year ago

Gowin User Flash on Tang Nano 9K FPGA Development Board

Gowin User Flash on Tang Nano 9K FPGA Development Board Grug Huhler

1.7K views - 1 year ago

Tang Nano 20K vs Tang Nano 9K FPGA Board

Tang Nano 20K vs Tang Nano 9K FPGA Board Grug Huhler

16.7K views - 1 year ago

Tango Nano 9K PicoRV32 SoC: More Flexible SRAM from Verilog Inference (And Gowan Scope Demo)

Tango Nano 9K PicoRV32 SoC: More Flexible SRAM from Verilog Inference (And Gowan Scope Demo) Grug Huhler

2K views - 1 year ago

Tang Nano 9K Simple PicoRV32-based SoC on FPGA

Tang Nano 9K Simple PicoRV32-based SoC on FPGA Grug Huhler

8.7K views - 1 year ago

Gowin Analysis Oscilloscope on the Tang Nano 9K FPGA Board

Gowin Analysis Oscilloscope on the Tang Nano 9K FPGA Board Grug Huhler

5K views - 1 year ago

Block SRAM on the Tang Nano 9K FPGA Development Board, Test Via I2C

Block SRAM on the Tang Nano 9K FPGA Development Board, Test Via I2C Grug Huhler

2.7K views - 1 year ago

I2C target (slave) on Tang Nano 9K FPGA board integrated with PWM controller dimming LED.

I2C target (slave) on Tang Nano 9K FPGA board integrated with PWM controller dimming LED. Grug Huhler

2.6K views - 1 year ago

Update to Arithmetic on the Tang Nano 9K-- use a bidirectional data signal with the Raspberry PI.

Update to Arithmetic on the Tang Nano 9K-- use a bidirectional data signal with the Raspberry PI. Grug Huhler

1.2K views - 1 year ago

Strange way to blink an LED: Demonstrating Clock Hardware IP Blocks on the Tang Nano 9K FPGA board

Strange way to blink an LED: Demonstrating Clock Hardware IP Blocks on the Tang Nano 9K FPGA board Grug Huhler

3.3K views - 1 year ago

Arithmetic (from Shift Registers) Using the Tang Nano 9K FPGA Board

Arithmetic (from Shift Registers) Using the Tang Nano 9K FPGA Board Grug Huhler

7.5K views - 1 year ago

Getting started with the Tang Nano 9K FPGA board on Ubuntu 22.04 Linux

Getting started with the Tang Nano 9K FPGA board on Ubuntu 22.04 Linux Grug Huhler

15.9K views - 1 year ago

Simple Tayloe Breadboard Software Defined Radio Receives Distant Signals

Simple Tayloe Breadboard Software Defined Radio Receives Distant Signals Grug Huhler

18.2K views - 2 years ago

Tayloe RF Mixer Demonstration Using ADALM2000

Tayloe RF Mixer Demonstration Using ADALM2000 Grug Huhler

6K views - 2 years ago

Measure Blinking/Flickering of LED Christmas Lights Using a Phototransistor and an ESP32

Measure Blinking/Flickering of LED Christmas Lights Using a Phototransistor and an ESP32 Grug Huhler

656 views - 2 years ago

Use Ohm's Law for AC To Analyze a Circuit

Use Ohm's Law for AC To Analyze a Circuit Grug Huhler

217 views - 2 years ago

Using an Oscilloscope to Measure Inductance/Capacitance like an LCR

Using an Oscilloscope to Measure Inductance/Capacitance like an LCR Grug Huhler

4K views - 2 years ago

Lamp-Stabilized Wien Bridge Oscillator Using LM386 Audio Amplifier

Lamp-Stabilized Wien Bridge Oscillator Using LM386 Audio Amplifier Grug Huhler

11.2K views - 2 years ago

WS2812B Addressable RGB LEDs and Raspberry Pi Pico PIO, Part 2

WS2812B Addressable RGB LEDs and Raspberry Pi Pico PIO, Part 2 Grug Huhler

612 views - 2 years ago

WS2812B Addressable RGB LEDs and Raspberry Pi Pico PIO, Verified Via ADALM2000 Logic Analyzer

WS2812B Addressable RGB LEDs and Raspberry Pi Pico PIO, Verified Via ADALM2000 Logic Analyzer Grug Huhler

3.5K views - 2 years ago

Test of a Flower Pot Antenna For the VHF Aviation Band

Test of a Flower Pot Antenna For the VHF Aviation Band Grug Huhler

10.5K views - 2 years ago

CN5711 Constant Current Source IC Tested Using M2K

CN5711 Constant Current Source IC Tested Using M2K Grug Huhler

2.6K views - 2 years ago

ADALM2000 (M2K) Oscilloscope XY Mode and Line Art

ADALM2000 (M2K) Oscilloscope XY Mode and Line Art Grug Huhler

729 views - 2 years ago

Circuit To Measure Inductance and Explore Resonance with ADALM2000 or Oscilloscope

Circuit To Measure Inductance and Explore Resonance with ADALM2000 or Oscilloscope Grug Huhler

4.4K views - 2 years ago

Revisited with new board: Lamp-Stabilized Wien Bridge Oscillator

Revisited with new board: Lamp-Stabilized Wien Bridge Oscillator Grug Huhler

2.4K views - 2 years ago

Diode-Stabilized Wien Bridge Oscillator

Diode-Stabilized Wien Bridge Oscillator Grug Huhler

7.3K views - 2 years ago

Lamp-Stabilized Wien Bridge Oscillator

Lamp-Stabilized Wien Bridge Oscillator Grug Huhler

3.8K views - 2 years ago

ADALM2000 (M2K) Small Signal Generation and Capture

ADALM2000 (M2K) Small Signal Generation and Capture Grug Huhler

392 views - 3 years ago

Using ADALM2000 (M2K) Scope to Analyze Interesting Circuit Presented by W2AEW.

Using ADALM2000 (M2K) Scope to Analyze Interesting Circuit Presented by W2AEW. Grug Huhler

562 views - 3 years ago

ADALM2000 (M2K) Gain BW Product and Slew Rate. Detect Fake Op Amps?

ADALM2000 (M2K) Gain BW Product and Slew Rate. Detect Fake Op Amps? Grug Huhler

643 views - 3 years ago

More ADALM2000 (M2K) High SpeedTesting: Measure Rise Time of Raspberry Pi Zero & Compare with Scope

More ADALM2000 (M2K) High SpeedTesting: Measure Rise Time of Raspberry Pi Zero & Compare with Scope Grug Huhler

324 views - 3 years ago