Callan Norcrest 的 KDP 数据
Callan Norcrest 在 Amazon 有 15 本书，近 30 天有 12 本上过榜，最好排名 #1，主要在Mechanical、Industrial Technology、Electric Machinery & Motors。
15Amazon 上的书
12近 30 天上榜书
4.7平均评分
| 价格中位数 | $20.80 |
|---|---|
| 价格区间（中间 50%） | $12.99 – $41.16 |
| 评论中位数 | 16 |
| 评论总数 | 174 |
| 近 30 天新书 | 8 |
| 近 30 天突围新书 | 8 |
数据解读
- 近 30 天 80% 的书上过榜，整个书目都在卖，不靠单本。
- 近 30 天新上 8 本，其中 8 本冲进了畅销榜。
Callan Norcrest 排名最好的书
-
Industrial Electrical Schematics for Beginners: Learn to Read Ladder Diagrams, Motor Control Circuits, Electrical Symbols, Wiring Diagrams, Control Panels, ... Real Industrial Drawings with step-by...
作者 Callan Norcrest
- 价格$7.99
- 评分4.2
- 评论28
-
Introduction to Linear Programming and Optimization for Beginners : A Step-by-Step Guide to Modeling, the Simplex Method, Duality, Sensitivity Analysis, and Real-World Applications
作者 Callan Norcrest
- 价格$12.99
- 评论-
-
Industrial Electrical Schematics for Beginners: Learn to Read Ladder Diagrams, Motor Control Circuits, Electrical Symbols, Wiring Diagrams, Control Panels, and Real Industrial Drawings with step-by...
作者 Callan Norcrest
- 价格$18.99
- 评分4.2
- 评论28
-
PLC Ladder Logic for Beginners: Learn PLC Programming from Scratch with Ladder Logic, Practical Exercises, and Industrial Automation Concepts
作者 Callan Norcrest
- 价格$9.99
- 评分4.6
- 评论21
-
PLC Ladder Logic for Beginners: Learn PLC Programming from Scratch with Ladder Logic, Practical Exercises, and Industrial Automation Concepts
作者 Callan Norcrest
- 价格$20.80
- 评分4.6
- 评论21
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The Complete Textbook of Basic Electricity: Fundamental Principles, Circuit Analysis, AC and DC Systems, Electrical Measurements, Components, Calculations, and Practical Applications
作者 Callan Norcrest
- 价格$41.16
- 评分4.8
- 评论17
-
Practical Electronics Guide for Electricians: Build Real-World Skills in Circuit Testing, Diagnostic Troubleshooting, Fault Finding, Sensors, Motor Controls, PLCs, and Industrial Automation
作者 Callan Norcrest
- 价格$60.99
- 评分4.7
- 评论16
-
Practical Electronics Guide for Electricians: Build Real-World Skills in Circuit Testing, Diagnostic Troubleshooting, Fault Finding, Sensors, Motor Controls, PLCs, and Industrial Automation
作者 Callan Norcrest
- 价格$28.99
- 评分4.7
- 评论16
-
Industrial Electricity and Motor Controls for Beginners : A Step-by-Step Guide to Three-Phase Power, Wiring, Motor Starters, Control Circuits, PLCs, VFDs, Testing, Troubleshooting, and Maintenance
作者 Callan Norcrest
- 价格$12.99
- 评分4.8
- 评论11
-
Introduction to Linear Programming and Optimization for Beginners: A Step-by-Step Guide to Modeling, the Simplex Method, Duality, Sensitivity Analysis, and Real-World Applications
作者 Callan Norcrest
- 价格$35.99
- 评论-
主要上榜类目
数据说明
数据来自 KDPTop 每天对 Amazon 公开榜单页面的抓取，中位数基于最新一期畅销榜。机会分综合了评论门槛、低评论书占比、榜单更替、新书占比和价格，0–100 分，越高越容易进入。