Rose | kohacraftのblog

How to make milk carton robot with a Microcontroller No.1

2020.11.02

Rose

English ver.オリジナルセット作り方

How long I get the PCB from PCBWay? Mounting components on electronic paper control PCBs.

new English Page here We recently ordered a MAX10 FPGA board...

2020.11.02

Rose

English ver.電子工作

Learn how to order boards from PCBWay. I ordered a MAX10 FPGA board and an electronic paper control board.

日本語版はこちら I use PCBWay a lot because of the quality and fast ...

2020.10.18

Rose

English ver.電子工作

Cool and Cute LEDs at MakerFaireTokyo2020

Maker Fair Tokyo I went to Maker Faire Tokyo, a festival for...

2020.10.16

Rose

English ver.イベント

I repaired my cracked iPhone's LCD by myself, using a recycled panel LCD with beautiful colors.

日本語版はこちら My iPhone's LCD is broken I was using my iPhone 5S ...

2020.10.07

Rose

English ver.iphone

I bought the 858D hot air gun, which can easily remove multi-pin devices that cannot be removed by a soldering iron.

Hot Air Guns The 858D is a hot air gun with a thinner tip th...

2020.09.24 2020.10.19

Rose

English ver.電子工作

How to make an alarm clock-like nixie tube clock(4/4) WiFi Settings

日本語版はこちら In this article, you can learn how to make this 👇👇👇...

2020.09.24

Rose

English ver.オリジナルセット作り方

How to make an alarm clock-like nixie tube clock(3/4) Remodeling of the alarm clock

日本語版はこちら Now that the PCB is complete, I'd like to modify th...

2020.09.23 2020.09.24

Rose

English ver.オリジナルセット作り方

How to make an alarm clock-like nixie tube clock(2/4) Soldering and Assembly of Main Board

日本語版はこちら Since the surface-mounted components of the main bo...

2020.09.23 2020.09.24

Rose

English ver.オリジナルセット作り方

How to make an alarm clock-like nixie tube clock (1/4) Nixie Tube PCB Soldering

日本語版はこちら This is an example of how to make an alarm clock-li...

2020.09.23 2020.09.24

Rose

English ver.オリジナルセット作り方

I made a 7-segment LED on a 3D printer. This is a great way to make an original one!

日本語版はこちら I wanted to make a 7-segment LED with a 3D printer....

2020.09.16

Rose

English ver.電子工作

How to make a game of "candle panic" by hastily lighting a dying fire.

"Candle panic" is a special circuit that also uses LED as a ...

2020.09.09

Rose

English ver.オリジナルセット作り方

PCBgogo has a fast job! The "Candle Panic" game board using the "glowing light sensor" is now complete!

日本語版はこちら Create PCB with PCBgogo I recently found that the c...

2020.09.08

Rose

English ver.電子工作

Let's try "candle panic game" that use a "glowing light sensor".

日本語版はこちら "Glowing Light Sensor" I recently created a circuit...

2020.09.02

Rose

English ver.電子工作

Whether LEDs can generate electricity like solar cells.

日本語版はこちら Principle of solar cells and LEDs Solar Cells Solar...

2020.09.02

Rose

English ver.電子工作

Experiment to make the LED a "glowing light sensor"

日本語版はこちら The other day, I experimented with the use of LEDs ...

2020.09.01

Rose

English ver.電子工作

Mounted the components on the PCB of Nixie DCDC, a step-up DCDC converter for Nixie tubes.

日本語版はこちら NixieDCDC Nixie tubes, which glow beautifully, requ...

2020.08.04

Rose

English ver.電子工作

Assembled an alarm clock style Nixie tube table clock using IN-16 Nixie tube

日本語版はこちら I recently mounted components on the PCB that arriv...

2020.08.04

Rose

English ver.電子工作

The Nixie tube clock PCB that I had ordered from FusionPCB arrived and I mounted the parts!

日本語版はこちら I had previously designed an alarm clock type Nixie...

2020.08.02

Rose

English ver.電子工作

Making an Alexa compatible dimmable ceiling light using ESP32 and Daiso’s LED fluorescent light-installation

日本語版はこちら Previously, we have completed the circuitry and sof...

2020.07.26

Rose

English ver.電子工作

Making an Alexa compatible dimmable ceiling light using ESP32 and Daiso's LED fluorescent light-Program

日本語版はこちら Last time, I created a circuit for an Alexa-compati...

2020.07.25

Rose

English ver.電子工作

Making an Alexa compatible dimmable ceiling light using ESP32 and Daiso's LED fluorescent light - Circuit

日本語版はこちら I want an Alexa-enabled ceiling light When I go to ...

2020.07.21 2020.07.23

Rose

English ver.電子工作

Nixie tube IN-12B and NIS-1 give off a retro glow by making a 180V boost circuit.

日本語版はこちら I previously opened a dot-shaped Nixie tube INS-1 a...

2020.07.18 2023.09.14

Rose

English ver.電子工作

Modify a old retro clock with a Nixie tube to a more retro and latest NTP clock

日本語版はこちら In a recent experiment, I found that the Nixie tube...

2020.07.17 2020.07.19

Rose

English ver.電子工作

Install Chinese USB Blaster drivers to windows 10

日本語版はこちら USB Blaster I'm building my own evaluation board fo...

2020.07.07

Rose

English ver.電子工作

Display a color bar by generating a video signal with Intel MAX V CPLD 5M160 nano

日本語版はこちら 5M160nano 5M160nano is an evaluation board equipped...

2020.07.07

Rose

English ver.電子工作

Intel MAX V CPLD "5M160nano" board details

日本語版はこちら You can buy this item here 👇👇👇 . MAX V CPLD 5M160 n...

2020.07.07

Rose

English ver.電子工作

Design PCB for Nixie tube clock.

日本語版はこちら Nixie Tube Clock with Alarm I once made a nixie tub...

2020.07.05 2020.07.31

Rose

English ver.電子工作

Digital microscope connect to Mac with Full-HD HDMI Capture!

日本語版はこちら USB HDMI Capture This is a capture cable that can c...

2020.06.30 2020.08.01

Rose

English ver.電子工作

MAX V CPLD "5M160nano" board and stencil that I ordered from PCBWay is perfect !

日本語版はこちら To make experimentation more convenient, the MAX V ...

2020.06.28 2020.06.29

Rose

English ver.電子工作

Using Amazon Echo's Alexa and ESP32 to adjust the brightness of the lighting with my voice

日本語版はこちら I used ESP32 and did a basic experiment to see if I...

2020.06.23

Rose

English ver.電子工作

Ordered on PCBWay, the PCB arrived very quickly!!

日本語版はこちら The other day, I ordered an aluminum substrate for ...

2020.06.22 2020.08.01

Rose

English ver.電子工作

Redesigned the MAX V 5M160 CPLD's swittic evaluation PCB.

日本語版はこちら Previously, I made a MAX V 5M160 CPLD board that st...

2020.06.21 2020.06.29

Rose

English ver.電子工作

Challenge to design aluminum substrate to make high color rendering. Introducing the procedure from the first PCB Way registration to ordering!

日本語版はこちら High color rendering LED I will use the high color ...

2020.06.19 2020.06.22

Rose

English ver.電子工作

How many days does Customized MacBookPro take to arrive?

日本語版はこちら If you purchase the non-customized MacBookPro from ...

2020.06.16 2020.06.17

Rose

English ver.電子工作

The ESP32-WROVER and MAX V CPLD were mounted on the experimental e-paper board.

日本語版はこちら Last time I designed the substrate using KiCad and ...

2020.06.14 2020.06.17

Rose

English ver.電子工作

Making an electronic paper experimental PCB on which ESP32-WROVER and MAX V CPLD are mounted.

日本語はこちら High speed drawing with ESP32-WORVER and CPLD In the...

2020.06.10 2020.06.11

Rose

English ver.電子工作

Successful operation of the ESP32-WROVER-B and MAX V CPLDs on an e-paper PCB.

日本語版はこちら Series of designing substrates to control e-paper w...

2020.06.07 2020.06.25

Rose

English ver.電子工作

Intel CPLD MAV V 5M160ZE64 evaluation board

2020.06.03 2020.06.07

Rose

English ver.電子工作

MAX V CPLD 5M160 experimental board that sticks to a breadboard. Part 1.

日本語版はこちら Intel CPLD MAX V Series I made an evaluation board ...

2020.05.31 2020.06.29

Rose

English ver.電子工作

MAX V CPLD 5M160 experiment board that sticks on the breadboard. Part 2.

日本語版はこちら In the last article, I designed the MAX V CPLD 5M16...

2020.05.31 2020.06.29

Rose

English ver.電子工作

Let's Go To The Sea With Your iPhone Waterproof

日本語版はこちら For about 1,000 yen, you can turn your smartphone i...

2020.05.09 2020.05.11

Rose

English ver.iphone

Modify Nintendo Famicom (late model) to video output with FCAV

日本語版はこちら I'll show you how to modify a late-model Nintendo F...

2020.05.04 2020.05.08

Rose

English ver.オリジナルセット作り方ファミコン

Modify Nintendo Famicom (early model) to video output with FCAV

日本語版はこちら This is a way to convert Nintendo Famicom (early mo...

2020.05.04 2020.05.08

Rose

English ver.オリジナルセット作り方ファミコン

The kit to convert Nintendo Famicom to video output (FCAV) is now available!

日本語版へ Based on the "FCAV" (Famicom Audio Visual) kit that I ...

2020.05.02 2020.05.04

Rose

English ver.ファミコン

JLCPCB substrates orders are low cost and delivered quickly!

2020.04.27

Rose

English ver.電子工作

How to modify a Normal Mouse into a Silent Mouse

2020.04.27

Rose

English ver.電子工作

Tips for making UV lighting using germicidal bulb

2020.04.26 2020.04.29

Rose

English ver.電子工作

Display digital microscope images on MacBook for greater efficiency!

日本語版はこちら These days, electronic components are so small that...

2020.04.26

Rose

English ver.電子工作

Buy Tescom Low Temperature Convection Oven TSF601 for Reflow! A Nice Temperature Profile!

日本語版はこちら In the past, I used a hot plate for reflow, but bec...

2020.04.25 2020.04.26

Rose

English ver.電子工作

Substrate reflow in convection oven TSF601 is too comfortable to return to hot plate

日本語版はこちら I bought a convection oven TSF601 for reflow the ot...

2020.04.25 2020.04.26

Rose

English ver.電子工作

The ragged desk → Apple store desk⁉ by DIY

2020.04.19 2020.04.26

Rose

English ver.工作

The circuit of the Nixie tube IN 14 is built into an alarm clock to create an alarm clock style clock.

日本語版はこちら The other day, I was able to display the Nixie tube...

2020.04.18 2020.04.26

Rose

English ver.電子工作

"Alarm Clock Style" IN-14 Nixie Tube Clock Completed !

日本語版はこちら The other day, I created the hardware and incorpora...

2020.04.18 2020.04.26

Rose

English ver.電子工作

I printed this popular mask with elastic TPU filaments and an Anycubic i3 Mega 3D pulitor.

日本語版はこちら The mask data, which can be printed on a 3D printer...

2020.04.16 2020.04.26

Rose

3DプリンターEnglish ver.

Modification method to reduce click sound of Apple Magic Mouse 2

日本語版はこちら I introduce the modification method to make the cli...

2020.04.11 2020.04.26

Rose

English ver.電子工作

Modification method to silent click Apple Magic Mouse

日本語版はこちら Here is how to modify the click sound of Apple Magi...

2020.04.11 2020.04.26

Rose

English ver.電子工作

I can now draw handwritten pictures on electronic paper using the Nintendo DS touch panel

The Nintendo DS touch panel can be used with e-paper. Touch ...

2020.03.30

Rose

English ver.電子工作

It is possible to read the compressed image from the SD card and play the sequential numbered image on the electronic paper.

I loaded the bitmap images into memory beforehand and animat...

2020.03.30

Rose

English ver.電子工作

Animation can now be displayed on e-paper

The CPLD is used to perform high-speed serial-parallel conve...

2020.03.30

Rose

English ver.電子工作

Trial manufacture of surface mount board using solder paste gun

2020.03.04 2020.04.26

Rose

電子工作

Until the K155ID1 is controlled by the ESP 32 and the 2 digit Nixie tube IN - 12B is dynamically lit.

I have the substrate for the nixie tube and the K1551 ID 1 f...

2020.02.22

Rose

English ver.電子工作