sigma

Jade Dog IC Card

Overview

At present, we only have IC card solutions, access control cards, and meal cards. When I wrote the meal card, three chips were locked. Please pay attention when writing.
The LED light is packaged in 0402. When welding, it uses alternating current. , so
if you don’t distinguish between positive and negative chips, just buy the cuid single-chip COB PCB board
and buy it from Pinduoduo. Free shipping is also included.
The video is a bit big. Watch it on B site. It is a new UP owner who hopes that Sanlian will not watch Jialichuang very much. Welcome to leave a private message at Station B
① Solder mask: white. ②Character layer: black ③Plate thickness 1.2mm

Design Files

ProProject_Jade Gui Dog Pendant_2022-10-24.zip

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:2024-11-22 13:09:57

Application of switch Hall sensor DRV5032 in TWS headset design
Author: Haiwen Huang TWS (True Wireless Stereo, true wireless Bluetooth headset) needs to detect the opening and closing of the charging compartment cover, and whether the headset is in place. In this
MicroPython firmware for nRF52840
This is the mircopython firmware for nRF52840 shared by a foreign netizen. Netizens who have a board and time can try it first.
Definition and Testing of Dynamic Parameters of High-Speed Analog-to-Digital Converters
Definition and Testing of Dynamic Parameters of High-Speed Analog-to-Digital Converters1. Dynamic parameters The parameter definitions and descriptions of the high-speed analog-to-digital converter (A
Some learning experiences of NBIoT
[size=4]Background knowledge: [/size] [size=4]What is cellular data? [/size] [size=4]It is a technology mainly used by special mobile data communication systems. [/size] [size=4]Cellular network [/siz
New detector for autonomous driving lidar: near-infrared MPPC
#What is LiDAR? Today, "LiDAR" is no longer a strange concept, especially with the boom of autonomous driving, it has also attracted much attention. LiDAR is actually a radar that works in the optical
PCB Design Analysis of Switching Power Supply and IC Controller
[i=s]This post was last edited by qwqwqw2088 on 2019-11-25 15:26[/i]01IntroductionMore than 60% of the reliability problems of our electronic products often occur in the PCB design of electronic circu

Datasheet More

Circuits More