KOKENSHA TECH

@UCbfH_H_T51G1M9gDNvcn3zA - 3.7K subscribers

Welcome to my channel, where you can find videos on DIY projects, 3D printing, Raspberry Pi, Arduino, ESP32, M5Stack, STM32, microcontrollers, Raspberry Pi Pico, IoT, electronics, robotics, AI, Linux, open-source, and sometimes gadget reviews! Subscribe so you won’t miss any fun content!

Home Videos Live Playlists

The AI Voice Chatbot You Can Build with ESP32-S3!

The AI Voice Chatbot You Can Build with ESP32-S3! KOKENSHA TECH

2.6K views - 1 week ago

Smartknob with powerful driver!!! (second modification)

Smartknob with powerful driver!!! (second modification) KOKENSHA TECH

3.2K views - 1 month ago

Turn any BLDC motor to a Smartknob?

Turn any BLDC motor to a Smartknob? KOKENSHA TECH

17.2K views - 3 months ago

A simple Synthesizer that you can build yourself! (ESP32 + Mozzi)

A simple Synthesizer that you can build yourself! (ESP32 + Mozzi) KOKENSHA TECH

5.9K views - 6 months ago

DIY Secret Door Key with BLE (RYB080i Lite Module)

DIY Secret Door Key with BLE (RYB080i Lite Module) KOKENSHA TECH

776 views - 7 months ago

How Far Can it Really Go? REYAX RYLR993 Lite / LoRa module

How Far Can it Really Go? REYAX RYLR993 Lite / LoRa module KOKENSHA TECH

1.3K views - 8 months ago

Secret Mission from PCBWay!

Secret Mission from PCBWay! KOKENSHA TECH

179 views - 9 months ago

My take on the ESPboy!

My take on the ESPboy! KOKENSHA TECH

1.2K views - 9 months ago

FNIRSI DPS-150 DC Power Supply Review with use case Demos!

FNIRSI DPS-150 DC Power Supply Review with use case Demos! KOKENSHA TECH

2.3K views - 10 months ago

ESP32 Internet Radio version 7 - yoRadio compatible!

ESP32 Internet Radio version 7 - yoRadio compatible! KOKENSHA TECH

6K views - 11 months ago

Run DeepSeek locally on ArmSom Sige7 locally (two methods)!

Run DeepSeek locally on ArmSom Sige7 locally (two methods)! KOKENSHA TECH

2.4K views - 1 year ago

ESP32 dual motor BLDC driver! fully support simpleFOC!

ESP32 dual motor BLDC driver! fully support simpleFOC! KOKENSHA TECH

21.8K views - 1 year ago

ESP32 and 6 motor driver PCB board!

ESP32 and 6 motor driver PCB board! KOKENSHA TECH

3.4K views - 1 year ago

CrowPanel –ESP32 Terminal with 3.5 inch parallel 480x320 TFT capacitive touch RGB display

CrowPanel –ESP32 Terminal with 3.5 inch parallel 480x320 TFT capacitive touch RGB display KOKENSHA TECH

2.2K views - 1 year ago

DFRobot's UNIHIKER review (Linux machine with a touch panel)

DFRobot's UNIHIKER review (Linux machine with a touch panel) KOKENSHA TECH

4.5K views - 1 year ago

LINKMICRO LM249MS digital microscope Review

LINKMICRO LM249MS digital microscope Review KOKENSHA TECH

933 views - 2 years ago

A small UPS made with TP5400 ?

A small UPS made with TP5400 ? KOKENSHA TECH

3.3K views - 2 years ago

I made a USB Host Module with max3421e

I made a USB Host Module with max3421e KOKENSHA TECH

4.6K views - 2 years ago

A short video on the Christmas gift from PCBWay!

A short video on the Christmas gift from PCBWay! KOKENSHA TECH

50 views - 2 years ago

The "ultimate" remote control by ESP32?

The "ultimate" remote control by ESP32? KOKENSHA TECH

3.7K views - 2 years ago

A simple Arduino-based oscilloscope

A simple Arduino-based oscilloscope KOKENSHA TECH

2.9K views - 2 years ago

How to make your own Raspberry Pi Pico W (RP2040 + ESP32 experiment board)

How to make your own Raspberry Pi Pico W (RP2040 + ESP32 experiment board) KOKENSHA TECH

5.7K views - 3 years ago

Design and solder my own ESP32 development board

Design and solder my own ESP32 development board KOKENSHA TECH

3.5K views - 3 years ago

ESP32 Internet Radio version 5 : Building a Compact Internet Radio with my own PCB Design in 2023!

ESP32 Internet Radio version 5 : Building a Compact Internet Radio with my own PCB Design in 2023! KOKENSHA TECH

5.5K views - 3 years ago

How to make an Arduino-based FM Radio (ATMEGA328 + RDA5807M)

How to make an Arduino-based FM Radio (ATMEGA328 + RDA5807M) KOKENSHA TECH

3K views - 3 years ago

ESP32 walkie talkie, made with a customized PCB extension HAT

ESP32 walkie talkie, made with a customized PCB extension HAT KOKENSHA TECH

4.1K views - 3 years ago

ESP32 Internet Radio version 4

ESP32 Internet Radio version 4 KOKENSHA TECH

4.6K views - 3 years ago

ESP32 Internet Radio version 3

ESP32 Internet Radio version 3 KOKENSHA TECH

3.4K views - 3 years ago

Turn your prototype board into a PCB

Turn your prototype board into a PCB KOKENSHA TECH

18.8K views - 3 years ago

2022 Yet another 3D printed Arduino Spider Robot using 8 MG90S servos! (STL files available!)

2022 Yet another 3D printed Arduino Spider Robot using 8 MG90S servos! (STL files available!) KOKENSHA TECH

5.4K views - 4 years ago

Simple! Use HuskyLens face recognition function to unlock your treasure box!

Simple! Use HuskyLens face recognition function to unlock your treasure box! KOKENSHA TECH

1.5K views - 4 years ago

Dot matrix (MAX7219) youtube subscriber count display using ESP8266 and Google API

Dot matrix (MAX7219) youtube subscriber count display using ESP8266 and Google API KOKENSHA TECH

763 views - 4 years ago

3D printed toy fan (hand held fan) update!

3D printed toy fan (hand held fan) update! KOKENSHA TECH

365 views - 4 years ago

Fully 3D printed RC car using esp32 + L289N + wiimote

Fully 3D printed RC car using esp32 + L289N + wiimote KOKENSHA TECH

750 views - 4 years ago

Stepper motor transform to a rotary encoder? (with Arduino)

Stepper motor transform to a rotary encoder? (with Arduino) KOKENSHA TECH

1.7K views - 4 years ago

Arduino two-wheel self balancing car BIG FAIL?! (part-1)

Arduino two-wheel self balancing car BIG FAIL?! (part-1) KOKENSHA TECH

109 views - 4 years ago

wiimote+wiichuck remote control robot arm with esp32 (via bluetooth)

wiimote+wiichuck remote control robot arm with esp32 (via bluetooth) KOKENSHA TECH

2.7K views - 4 years ago

Audio spectrum analyzer with ESP32 and neopixel (16x16) Part-2

Audio spectrum analyzer with ESP32 and neopixel (16x16) Part-2 KOKENSHA TECH

1.3K views - 4 years ago

Audio spectrum analyzer with ESP32 and neopixel (16x16) Part-1

Audio spectrum analyzer with ESP32 and neopixel (16x16) Part-1 KOKENSHA TECH

2.8K views - 4 years ago

Use relay as speaker ??? (with Arduino)

Use relay as speaker ??? (with Arduino) KOKENSHA TECH

290 views - 4 years ago

My golden speaker's 3D printed case!

My golden speaker's 3D printed case! KOKENSHA TECH

474 views - 4 years ago

Hand held portable fan remake (with 3D printed parts!)

Hand held portable fan remake (with 3D printed parts!) KOKENSHA TECH

1K views - 4 years ago

ESP8266 (ESP-WROOM 02) + FT232RL upload program and blink LED

ESP8266 (ESP-WROOM 02) + FT232RL upload program and blink LED KOKENSHA TECH

2K views - 4 years ago

Arduino bootloader burner!

Arduino bootloader burner! KOKENSHA TECH

362 views - 4 years ago

How to use STM32F103C8T6 (bluepill) in Arduino way!

How to use STM32F103C8T6 (bluepill) in Arduino way! KOKENSHA TECH

980 views - 4 years ago

Small stereo speaker system with amplifier PAM8403

Small stereo speaker system with amplifier PAM8403 KOKENSHA TECH

207 views - 4 years ago

3D printed 18650 power bank case!

3D printed 18650 power bank case! KOKENSHA TECH

1.4K views - 4 years ago

ESP32 + Joystick remote control two servos!

ESP32 + Joystick remote control two servos! KOKENSHA TECH

3.5K views - 4 years ago

Use rotary encoder to control servo arms (Arduino)

Use rotary encoder to control servo arms (Arduino) KOKENSHA TECH

755 views - 4 years ago

How to make a Rotary Encoder remote control using ESP-NOW (any esp32 dev board)

How to make a Rotary Encoder remote control using ESP-NOW (any esp32 dev board) KOKENSHA TECH

3.7K views - 4 years ago

How to improve your heat set insert press

How to improve your heat set insert press KOKENSHA TECH

1.1K views - 4 years ago

Power wire insulation box (3D printed)

Power wire insulation box (3D printed) KOKENSHA TECH

257 views - 4 years ago

Just me assembling Prusa i3 MK3S+ DIY kit

Just me assembling Prusa i3 MK3S+ DIY kit KOKENSHA TECH

1.1K views - 4 years ago

How to fix Anycubic i3 MEGA Z-axis wobble!

How to fix Anycubic i3 MEGA Z-axis wobble! KOKENSHA TECH

16.1K views - 4 years ago

ESP32 Internet Radio version 2 (PCM5102 + TFT 3.5 inch display + rotary encoder+ RGB LED)

ESP32 Internet Radio version 2 (PCM5102 + TFT 3.5 inch display + rotary encoder+ RGB LED) KOKENSHA TECH

9.2K views - 4 years ago

Invaders game with ATtiny85 and OLED in my HUGE 3D printed case

Invaders game with ATtiny85 and OLED in my HUGE 3D printed case KOKENSHA TECH

434 views - 4 years ago

Arduino + CD4017 chasing LEDs, check out how I made it!

Arduino + CD4017 chasing LEDs, check out how I made it! KOKENSHA TECH

2.1K views - 4 years ago

ESP32 Internet Radio version 1(ESP32 PCM5102)

ESP32 Internet Radio version 1(ESP32 PCM5102) KOKENSHA TECH

26.7K views - 4 years ago

Bought electronics components from Akitsuki (my local electronics components store)

Bought electronics components from Akitsuki (my local electronics components store) KOKENSHA TECH

193 views - 4 years ago

The making of a TA7368 amplifier

The making of a TA7368 amplifier KOKENSHA TECH

1.5K views - 4 years ago