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Bat detector with amplitude recovery

Bat detector with amplitude recovery

par TonGiesberts

The main features and specifications are: hybrid analogue and digital...

18.7k 35

SolarBench: test your solar panel up to 300W with a MPPT matchbox

SolarBench: test your solar panel up to 300W with a MPPT matchbox

par greenlicium

What is the power really delivered by this solar panel? is that panel...

9.0k 10

Holzfeuchtemessgerät / wood moisture content meter

Holzfeuchtemessgerät / wood moisture content meter

par Tueftler

Da ich in einem Fachwerkhaus ein Badzimmer sanieren möchte und sich do...

8.1k 7

Back in time with the Sputnik time machine, Berlin clock and Rhine Tower clock

Back in time with the Sputnik time machine, Berlin clock and Rhine Tower clock

par Hedwig

Elektor's clock galary / museum. Which clock to you like most? Sputni...

8.6k 0

Platino/2

Platino/2

par tuecok

Stoße leider immer wieder auf folgendes Problem: - Kleine Schaltung, w...

4.3k 9

Wireless SmartProbe

Wireless SmartProbe

par JohnHind

A versatile measuring instrument and data-logger built into a hand-hel...

8.7k 5

GO/NOGO Single/Dual/Quad Op-Amp Tester with Offset Measurement CapabilityAfter having inester with Offset Measurement Capability

GO/NOGO Single/Dual/Quad Op-Amp Tester with Offset Measurement CapabilityAfter having inester with Offset Measurement Capability

par pmit

Submitted by: Wilfried Adam (fried19@web.de).After having inherited a...

11.0k 4

Automatic audio source selector

Automatic audio source selector

The circuit selects automatically which audio source to use and turns...

9.4k 0

Analog Synthesizer

Analog Synthesizer

par scotty

OverviewThis simple synthesizer with well available chips consists of...

14.9k 16

SAMD20 Machine Tool Digital Readout

SAMD20 Machine Tool Digital Readout

par mikefw

This project will provide a digital readout for machine tools using a...

10.1k 4

traffic educational children car circuit

traffic educational children car circuit

par wim2440

i want to create electronics to detect movement, collision, speed and...

3.8k 2

tiny radio [150587]

Publié dans Elektor

tiny radio [150587]

par raarts

I made a simple way to use the i2c fm receiver from Seeed Studio. It u...

11.5k 3