Poly Editor

Interactive BSpline fitting in Python
Create random shape/contour using matplotlib

Open Data Structures

Open Data Structures

1. Introduction
2. Array-Based Lists
3. Linked Lists
4. Skiplists
5. Hash Tables
6. Binary Trees
7. Random Binary Search Trees
8. Scapegoat Trees
9. Red-Black Trees
10. Heaps
11. Sorting Algorithms
12. Graphs
13. Data Structures for Integers
14. External Memory Searching

pfSense auf einem APU Board installieren
Installing pfSense on APU boards over a serial cable

ByteByteGo
LinkedIn Alex Xu

Reviews

System Design Interview Book Review: Finally, a Book for Getting Better at Architecting Systems

YouTube

System Design Interview: A Step-By-Step Guide
8 Key Data Structures That Power Modern Databases
Kubernetes Explained in 6 Minutes | k8s Architecture
What Is Single Sign-on (SSO)? How It Works

YouTube

eHaJo

EMV-Test und CE #1 von Messkammern und Blitzen…
Die bösen Störungen #2 von Antennen und Showstoppern im EMV-Test
Gleich und Gegentaktstörung #3 vom Kabelverdrillen und Drosseln

Würth Elektronik Group

#askLorandt erklärt: Theoretische Grundlagen für Gleich- und Gegentaktstörungen

WebPlotDigitizer
PORBITAL PlotDigitizer (purchase)
Plot Digitizer (OpenSource)

GitHub

github.com/WebDevSimplified/wordle-clone

YouTube

How To Create A 7 Figure Business Idea In One Hour
Reference Vs Value In JavaScript
How To Learn JavaScript In 2023 – From Zero To Mid-Level Developer
How To Build A Weather App In JavaScript Without Needing A Server
Is tRPC The End Of REST/GraphQL?

What Should I Use for Dot Product and Matrix Multiplication?: NumPy multiply vs. dot vs. matmul vs. @
Difference between numpy dot() and Python 3.5+ matrix multiplication @

• current receiver 4 20 ma reference design
• Data Acquisition System for 4-20 mA Inputs
• Prozesssteuerung
• Messumformer

TI

RCV420, Precision 4mA to 20mA Current Loop Receiver
4-20mA signal conditioners
TIPD126 – Bridge Sensor Signal Conditioner with Current Loop Output, EMC Protection
TIPD158 – Low Cost Loop-Powered 4-20mA Transmitter EMC/EMI Tested Reference Design
Analog Input 2-wire 4-20mA Transmitters (PDF)
IMPLEMENTATION AND APPLICATIONS OF CURRENT SOURCES AND CURRENT RECEIVERS (PDF)

Analog Devices

MAX12900 – Ultra-Low-Power 4-20mA Sensor Transmitter
CN0314 – Configurable 4-20 mA Loop Powered Transmitter/Receiver using a Micropower Instrumentation Amplifier
CN0314 – Configurable 4-20 mA Loop Powered Transmitter/Receiver using a Micropower Instrumentation Amplifier (PDF)
CN0336 – 12-Bit, 300 kSPS, Single-Supply, Fully Isolated, Data Acquisition System for 4-20 mA Inputs

Modbus RTU Analog Input Data Acquisition

AM140 – Modbus RTU Analog Input Data Acquisition x 4 channels
Analog to Modbus Serial Interface Modules
hackaday 4-20mA, IO, modbus RTU, modbus TCP in ESP32

GitHub

github.com/NamNamIoT/Esp32-Modbus-Lora
github.com/NamNamIoT/Esp32-Modbus-Ethernet

Question / Answer

2-Wire 4-20 mA Sensor Transmitters: Background and Compliance Voltage (Part 1)
Current loop 0-20mA to 0-3.3V convert
Wie Sie mit minimalem Bauteileaufwand einen 4-20-mA-Stromschleifenempfänger entwickeln
4-20 mA to 0-3.3V converter
4 to 20mA any dedicated circuits that work, or ic’s ?

20-mA current loops, Part 1: Basic functions
20 mA current loops, Part 2: Advanced features
Why do industrial sensors measure in 4-20mA to programmable logic controllers?
Practically speaking: 4-20mA current loops

AliExpress

DC 12V 4-20mA 0-5V 0-10V Voltage Signal Acquisition RS485 Modbus RTU Module For PLC Current Transmitter Measuring Instruments
Voltage To Current Module 0-2.5V 0-3.3V 0-5V 0-10V 0-15V 0-24V to 0 -20mA/4 -20mA Current Transmitter Signal Converter Module
Current to Voltage Module 0/4-20mA to 0-3.3V 5V 10V voltage Transmitter Converter signal conversion Module VCC VOUT GND
4-20mA To 0-3.3V 5V 10V Current To Voltage Signal Converter module Adjustable Voltage Transmitter module 4-20ma to 0-5V 0-10V

Samsung, Samsung C34H890WGU
Digitec, Samsung C34H890WGU