Practical electronics 10/2018

In the issue

Do not miss

• New components
• Cocktail of Noodles
• Prediction
• Necessary electronics

projects

• Wireless weather sensor
• A vocal processor with DRP-10 echo effects
• Home induction heater
• Ding-dong signaling device
• Tube phono preamplifier. EP 8/2018 - supplement

Miniprojekty

• Relay supplied with a wide voltage range
• Step-up / step-down stabilizer for the Li-Ion battery
• Balancer for EDLC supercapacitors
• Low-noise symmetrical audio power supply

Electronics in business

• Startups about startups (2)

25 years have passed ...

• 25 years in the life of capacitors
• Spin speed

Club of Sample Applicants

• STM32 microcontrollers and Arduino platform for school education

Builder notebook

• Switching power supply - ready module or own development?
• AS3935 - lightning sensor. Notes regarding the correct application of the system

Equipment

• For the practitioner. USB PicoScope 2205A oscilloscope

components

• Integrated drivers for Trinamic stepper motors
• Cube for STM32: libraries for the X-Nucleo-BLE set
• Arduino for STM32 microcontrollers (1)

presentations

• The latest DALI Mean Well power supplies - DLP series

courses

• NIOS II on the maXimator, i.e. the microprocessor in the FPGA (10). Own modules in the system - 7-segment display and encoders
• Digilent Pmod and STM32 (4). Libraries for handling peripheral modules
• Systems for the Internet of Things (18). Security of transmission with Bluetooth Low Energy protocol
• MP3 file players

Subscription

• contest
• Kramik and the market
• Hits of the next issue