Multimedia keyboard based on atmega32A

newpad_vial.hex

BOM download

PCB_PCB_Multimedia Keyboard_2022-09-22.pdf

PCB_PCB_Multimedia Keyboard_2022-09-22.json

PCB_Multimedia Keyboard_2022-09-22.pcbdoc

Gerber_PCB_Multimedia Keyboard.zip

Schematic_Multimedia keyboard based on atmega32A_2022-09-22.pdf

SCH_Multimedia keyboard based on atmega32A_2022-09-22.json

Sheet_1_2022-09-22.schdoc

61858

GSH_Bed aluminum base plate heating platform

Introduction: Aluminum substrate heating

(Please indicate the source for reprinting and distributing)
Aluminum substrate high temperature soldering station, under rated voltage, can be stable at around 260 degrees at room temperature. It can be directly powered on and used for PCB welding or barbecue. The performance is very stable. If you are interested, please be sure to move Watch the video explanation and some precautions at Step B Station.
I heard that open source will get Sanlian+ attention (dog head)
2021/9/4 update:
Two sizes of heating plates have been newly updated, but they have not been verified by making a board. Feedback is welcome if there are any problems. One is 100*100mm, 150W design power, the other is 100*75mm, 100W design power, which can be placed directly at Jiali. The rated design parameters are listed on the silk screen. The 100*75mm size is specially designed for gallium nitride chargers. The decoy chip here recommends a model, CH224K. There are currently no plans to design a 100W deception circuit for gallium nitride. I will update it depending on my mood.
ps: The people who drew this crappy curve are all stupid. The software crashed once and I drew it twice. While you are doing it for free, please go to station B and click three times on my second supplementary video. Let me Earn a poached egg. When I posted the first video, there was no creation incentive. No matter how many views and likes I received, I didn’t get a dime. I cried.
https://www.bilibili.com/video/BV14L4y1e7eN

BOM download

PCB_GSH_Bed_100x75mm_20V100W Gallium Nitride special version.PcbDoc_2022-09-22.pdf

PCB_GSH_Bed_100x75mm_20V100W GaN special version.PcbDoc_2022-09-22.json

GSH_Bed_100x75mm_20V100W Gallium Nitride special version.PcbDoc_2022-09-22.pcbdoc

Gerber_GSH_Bed_100x75mm_20V100W gallium nitride special version.PcbDoc_2022-09-22.zip

PCB_GSH_Bed_100x100_12V150W.PcbDoc_2022-09-22.pdf

PCB_GSH_Bed_100x100_12V150W.PcbDoc_2022-09-22.json

GSH_Bed_100x100_12V150W.PcbDoc_2022-09-22.pcbdoc

Gerber_GSH_Bed_100x100_12V150W.PcbDoc_2022-09-22.zip

PCB_GSH_Bed_12V200W_final.PcbDoc_2022-09-22.pdf

PCB_GSH_Bed_12V200W_final.PcbDoc_2022-09-22.json

PCB_GSH_Bed12V200W_V1.PcbDoc_2022-09-22.pdf

PCB_GSH_Bed12V200W_V1.PcbDoc_2022-09-22.json

PCB_GSH_Bed24V200W_final.PcbDoc_2022-09-22.pdf

PCB_GSH_Bed24V200W_final.PcbDoc_2022-09-22.json

PCB_GSH_3dprint_Bed12V50W_final.PcbDoc_2022-09-22.pdf

PCB_GSH_3dprint_Bed12V50W_final.PcbDoc_2022-09-22.json

GSH_3dprint_Bed12V50W_final.PcbDoc_2022-09-22.pcbdoc

Gerber_GSH_3dprint_Bed12V50W_final.PcbDoc_2022-09-22.zip

GSH_Bed_12V200W_final.PcbDoc_2022-09-24.pcbdoc

Gerber_GSH_Bed_12V200W_final.PcbDoc_2022-09-24.zip

GSH_Bed12V200W_V1.PcbDoc_2022-09-25.pcbdoc

Gerber_GSH_Bed12V200W_V1.PcbDoc_2022-09-25.zip

61859

Full-featured TYPE-C adapter

Introduction: Suitable for portable monitor adapter TYPE C port

Made a full-featured TYPE-C adapter, male to female, 360 degrees, for portable displays https://www.mydigit.cn/thread-315223-1-1.html (Source: Digital Home)

BOM download

PCB_Back cover 1_2022-09-22.pdf

PCB_Back Cover 1_2022-09-22.json

Back cover 1_2022-09-22.pcbdoc

Gerber_back cover 1_2022-09-22.zip

PCB_Bracket 2_2022-09-22.pdf

PCB_Bracket 2_2022-09-22.json

Bracket 2_2022-09-22.pcbdoc

Gerber_bracket 2_2022-09-22.zip

PCB_Bracket 1_2022-09-22.pdf

PCB_Bracket 1_2022-09-22.json

Bracket 1_2022-09-22.pcbdoc

Gerber_bracket 1_2022-09-22.zip

PCB_PCB_USBC2C_2022-03-31.pcbdoc_2022-09-22.pdf

PCB_PCB_USBC2C_2022-03-31.pcbdoc_2022-09-22.json

PCB_USBC2C_2022-03-31.pcbdoc_2022-09-22.pcbdoc

Gerber_PCB_USBC2C_2022-03-31.pcbdoc_2022-09-22.zip

PCB_PCB_USBC2C_2022-09-22.pdf

PCB_PCB_USBC2C_2022-09-22.json

PCB_USBC2C_2022-09-22.pcbdoc

Gerber_PCB_USBC2C_2022-09-22.zip

Schematic_Full-featured TYPE-C adapter_2022-09-22.pdf

SCH_Full-featured TYPE-C adapter_2022-09-22.json

Sheet_1_2022-09-22.schdoc

61860

electronic