128x128 Colour LCD to Arduino - arduino led screen
There is another methodology called Lean that widely adopted along with the 6sigma for product, process, and services improvement.
Six Sigma is a quality improvement programme with a prime goal to reduce the number of defects to as low as 3.4 parts per million(PPM) by process variation reduction. It uses the Normal Distribution to predict failure/defective rates.
6 Sigma tools

Six Sigma PDF
An top level executive who translate the organization’s vision, mission, objectives, and targets/goals. Responsible to identify adequate resources and remove barrier for effective implementation of 6sigma projects across all functions/departments.
This is a 7" Raspberry Pi LCD touchscreen with 800*480 resolution and 154.8 x 85.92mm display area. The product supports the Raspberry Pi DSI display interface and comes with a capacitive touch panel on its screen and supports 5 touch points. The special holes design on the back of the screen is convenient to directly install the Raspberry Pi in the product. There is no need to provide external power for the touchscreen as the Raspberry Pi power supply is adopted. In addition, the screen supports hardware backlight adjustment. The function can be realized by turning the potentiometer on the back of the display.
Project 1. Constantly-Evolving Nature Scene Display Introduction: This project will create a cool trinket which can be left on the desk that displays a constantly-changing nature scene created by a neural network.
Six Sigma Certification
6 Sigma has replaced Total Quality Management (TQM) and Business Process Reengineering (BPR) as the key strategy for product and process quality improvement.
Six Sigma examples
A product is said to be of 6sigma (6σ) quality if there are no more than 3.4 defects per million opportunities(DPMO) at the part and process step level.
There are five phases of six sigma process. The DMAIC steps involved in the application of 6sigma process are summarized as below:
Lean Six Sigma
Lean and the six sigma methodologies combined to form a Lean Six Sigma that aimed primarily to reduce cost and improve quality by eliminating waste (non-value added activities) and reducing process variations.
Six Sigma principles
The various statistical quality tools as well as conventional quality techniques like Brainstorming, Root-Cause Analysis, Fishbone Diagram, Pareto Analysis etc., could also be used in analyze phase.
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To identify the chances for defects or quality problems within each sub-process, which can be done by through the use of various statistical tools, like regression analysis, design of experiments and Chi-square testing.
When Six Sigma Methodology is used, variance is reduced and process capability and performance are simultaneously increased.
The final stage of 6sigma implementation process is to hold the improvements/gains made during the improve stage. During this phase the new process conditions are documented, and frozen into systems so that the improvements or gains are made permanent.
Six Sigma Belts
If the existing quality level is < 3σ, then efforts must be directed to improve the processes to achieve at least 3σ or 4σ quality level.
DMAIC methodology is used for existing process/system improvement. DMAIC stands for – Define, Measure, Analyze, Improve, and Control.
Please be advised: The product version has been updated, and all units manufactured post the date 240510 have been equipped with a DSI soft ribbon cable. For adaptation of older version products to Raspberry Pi 5, refer to the provided purchase link.
6Sigma master black belt trains and coaches the Green and Black Belts. Serves as a 6Sigma expert and consultant for an organization.
Six Sigma steps
The main objective of 6σ strategy or approach is to eliminates defects/rejections through reduction of process variation.
Six Sigma Levels are differentiated by belt level. Almost like the belt levels used in martial arts, Six Sigma Certifications are awarded in levels employing a belt classification system.
6 Sigma is a quality management concept/philosophy and a methodology that emphasizes on variation reduction, defects elimination, and improving the process and product quality, and services. 6σ is also defined as a methodology for quality problem solving.
White Belt is an entry level certification that provides the basic knowledge of 6sigma concepts or methodology. White belt work with local quality problem teams, but they’ll not be part of 6sigma project team.


The 6sigma tools of statistical methods and quality management are listed below that are used in various phases of DMAIC and DMADV process.
DMADV methodology is used for new process/system development from scratch. DMADV stands for – Define, Measure, Analyze, Design, and Verify.
Ms.Josey
Ms.Josey