Grug Huhler

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.

SPD3303C Power Supply Voltage Rise Time
SPD3303C Power Supply Voltage Rise Time
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
ATtiny I2C Slave, Level Translation, & USB-I2C Bridge
ATtiny I2C Slave, Level Translation, & USB-I2C Bridge
Hobbyist Printed Circuit Boards from the USA
Hobbyist Printed Circuit Boards from the USA
Charlieplexing 12 LEDs on an ATtiny 412 microcontroller
Charlieplexing 12 LEDs on an ATtiny 412 microcontroller
ATtiny DIP Adapters for Breadboards
ATtiny DIP Adapters for Breadboards
ATtiny Event System Control an LED While the Core Sleeps
ATtiny Event System Control an LED While the Core Sleeps
ATtiny CCL Filter/Synchronizer & Edge Detector
ATtiny CCL Filter/Synchronizer & Edge Detector
ATtiny CCL Block: Make Your Own Digital Logic Using Hardware
ATtiny CCL Block: Make Your Own Digital Logic Using Hardware
ATtiny Analog Comparator: Measure Light
ATtiny Analog Comparator: Measure Light
ATtiny Direct Interrupts Performance and Use for Switch Debouncing
ATtiny Direct Interrupts Performance and Use for Switch Debouncing
ATtiny pin interrupts (and their performance)
ATtiny pin interrupts (and their performance)
ATtiny Series 1 DAC Demonstration
ATtiny Series 1 DAC Demonstration
Introduction to ATtiny series 1 and 2 microcontrollers
Introduction to ATtiny series 1 and 2 microcontrollers
MCP4131 unusual Bidirectional SPI explained and shown on Raspberry Pi using SPIDEV
MCP4131 unusual Bidirectional SPI explained and shown on Raspberry Pi using SPIDEV
Tang Nano 4K Cortex M3 APB Access to FPGA-Based Designs
Tang Nano 4K Cortex M3 APB Access to FPGA-Based Designs
Tang Nano 4K: Getting Started with Its Cortex M3 Core
Tang Nano 4K: Getting Started with Its Cortex M3 Core
Consistency of Pulse Per Second Signals from Two GPS Receivers
Consistency of Pulse Per Second Signals from Two GPS Receivers
GPS disciplined High Accuracy Timers on Tang Nano 20K FPGA
GPS disciplined High Accuracy Timers on Tang Nano 20K FPGA
Ultra-Precise Timestamps and Counter Frequencies on an FPGA (Tang Nano 9K)
Ultra-Precise Timestamps and Counter Frequencies on an FPGA (Tang Nano 9K)
Tang Nano 9: Use FIFOs to cross clock domains
Tang Nano 9: Use FIFOs to cross clock domains
PicoRV32 Interrupts on the Tang Nano 9K FPGA Board
PicoRV32 Interrupts on the Tang Nano 9K FPGA Board
Speed of a Renesas X9C103 Digital Potentiometer
Speed of a Renesas X9C103 Digital Potentiometer
Tayloe-Style Upconverting RF Mixer Transmitter Demonstration
Tayloe-Style Upconverting RF Mixer Transmitter Demonstration
Faster User Flash Controller for the Tang Nano 9K
Faster User Flash Controller for the Tang Nano 9K
Gowin User Flash on Tang Nano 9K FPGA Development Board
Gowin User Flash on Tang Nano 9K FPGA Development Board
Tang Nano 20K vs Tang Nano 9K FPGA Board
Tang Nano 20K vs Tang Nano 9K FPGA Board
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)
Tang Nano 9K Simple PicoRV32-based SoC on FPGA
Tang Nano 9K Simple PicoRV32-based SoC on FPGA
Gowin Analysis Oscilloscope on the Tang Nano 9K FPGA Board
Gowin Analysis Oscilloscope on the Tang Nano 9K FPGA Board