8D4dr

GI_Dice_Charger_V1.0_Rel

Overview

The wireless charger V1.0 used for my Elemental Dice is the charger that appears in [this video](https://www.bilibili.com/video/BV1Gs4y1t7k7/)
This is not the homepage of Elemental Dice, the project The homepage is at [Github: libc0607/GI_Dice](https://github.com/libc0607/GI_Dice)

This is a wireless charging transmitter using the XKT-511 solution. It mainly refers to
the measured resonant frequency of the XKT511-21 verification board ~940kHz , using 10uH and 2.2nF
in parallel on the receiving side, a CH552 can be added to the dual-channel charging to detect the charging current, the internal temperature of the charger and the cover status of the charger, but the codes for these have not been written x

double-layer board , the board thickness is 1.6mm, you can just buy it for free, there are no special process requirements.
Except for the two 10nF resonant capacitors that need to be made of C0G/NP0 material, the rest can refer to the component models in the schematic diagram

and the designed matching casing, and then the STL will be uploaded to Github
recommends using black oil because the painting is too ugly (sad
! [WeChat screenshot_20230228154810.png]

![WeChat screenshot_20230228154759.png]

![image.png]

Open source protocol: [CERN-OHL-S v2]( https://ohwr.org/cern_ohl_s_v2.txt) or any later version

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-06-19 19:04:25

LM3S TIMER Problem
The LM3S9 series timer I debugged is in 32-bit RTC mode. The 16-bit edge count capture and edge timing capture cannot enter the interrupt mode. However, the 32-bit single-shot periodic timing and the
Current status of infrared detectors for detecting drones
I am involved in an anti-drone research project. At the current research stage, I want to know the feasibility of using infrared thermal imaging technology to detect drone intrusions. At present, I kn
PCB related knowledge
PCB (Printed Circuit Board), Chinese name is printed circuit board, also known as printed circuit board, is an important electronic component, the support of electronic components, and the carrier of
Snek: A Python-based language for embedded devices
Snek is a small embedded language that targets processors with only a few kB of flash and ram. Think of something that ran BASIC a few years ago and you'll get the idea. These processors were too smal
TDA8351 - Field output circuit
Overview: TD8351 is a field output circuit, which has a high-rate DC symmetrical field output bridge circuit, a vertical flyback switch, and a built-in automatic protection circuit ( output short circ
Absolutely original-pic16 microcontroller serial port program is tuned
[i=s]This post was last edited by ienglgge on 2016-5-4 19:35[/i] Model pic16f1614, 8-bit microcontroller. Debugging the serial port's send function. Not very smooth. Downloaded examples from the micro

Datasheet More

Circuits More