- MQTT Sensor Hub
Take sensor readings and transmit them using an ESP32-PICO-KIT - Flicker-free LED Dimmer
Featuring constant current and high efficiency - The SCCC Project (4)
Homebrew soft-core processor and C compiler - Horticulture Box
A grow light using ‘horticulture’ LEDs from Würth Elektronik - Transmitting WSPR Reports
Reach thousands of miles with the Elektor SDR Shield - RC Catamaran Uses IoT Protocol
With on-board MQTT broker service - A Simple A/D Converter Using a PLD
Implementing a sigma-delta ADC with minimum complexity - Car Battery Wireless Voltmeter
Keep your eye on the battery state of charge - A Time-Corrected Woofer Concept
for the lowest lows - Qi Wireless Charging Pads
Adventures with smartphone inductive charging - Elektor Labs Pipeline
- Err-lectronics
Corrections, Feedback and Updates to published articles - USB/RS232 Breakout Board
a.k.a. BoB - HomeLab Helicopter
Wondrous Things Electronic Spotted From Above - Elektor Store
RPI 4 - SDR Hands-On - DIY Geiger Counter - ICL7660 Output Noise Reduction
using a second-order Pi filter - LoRa’s Big Event in Berlin
Three-day meeting showcases the latest IoT apps and technologies - MicroSupply
A lab power supply for connected devices - Motorola MC14500 Industrial Control Unit
Peculiar Parts, the series - Hardware Design using (V)HDL (4)
Reaction time game - JOY-iT JDS6600 DDS Signal Generator
lots of signal for little money - Treasures or E-Debris?
your votes please - Fab Academy
a crash course in digital fabrication - Hexadoku
The original Elektorized Sudoku
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