Gameinstance.com

Photoresistor

Light sensitive switch

2016-12-11

Hall Effect sensor

A3144 switch

2017-01-29

Hall Effect current measurement

ACS712

2017-02-03

Off-the-grid plant irrigator

For a self sustained garden

2017-05-14

Precise battery cell voltage measurement

Yet another Arduino application

2017-10-22

Smart NiMH Battery Charger

Arduino DIY at its best

2017-11-26

Dual NiMH Battery Smart Charger

Part 2 - The build

2017-12-02

Dual NiMH Battery Smart Charger

Part 5 - Limitations

2018-01-14

Dual NiMH Battery Smart Charger

Part 3 - The Arduino code

2017-12-09

Dual NiMH Battery Smart Charger

Part 4 - Reducing the overcharge

2017-12-17

UV Exposure Box

Part 2 - The high voltage electric circuit

2018-02-18

UV Exposure Box

Part 3 - Building it

2018-03-04

UV-Box 400

Part 4 - The Arduino compartment

2018-03-11

UV-Box 400

Part 5 - The Arduino circuit and sketch

2018-03-18

STM32 Oscilloscope

2.57 Msps with FFT spectrum scope and SD card export

2018-11-04

From Gosund to Tasmota in 45 minutes

A jail-break story

2022-12-30

Game Instance

Sensors

Of all kinds, shapes and sizes.

Photoresistor

Light sensitive switch

Hall Effect sensor

A3144 switch

Hall Effect current measurement

ACS712

Off-the-grid plant irrigator

For a self sustained garden

Precise battery cell voltage measurement

Yet another Arduino application

Smart NiMH Battery Charger

Arduino DIY at its best

Dual NiMH Battery Smart Charger

Part 2 - The build

Dual NiMH Battery Smart Charger

Part 5 - Limitations

Dual NiMH Battery Smart Charger

Part 3 - The Arduino code

Dual NiMH Battery Smart Charger

Part 4 - Reducing the overcharge

UV Exposure Box

Part 2 - The high voltage electric circuit

UV Exposure Box

Part 3 - Building it

UV-Box 400

Part 4 - The Arduino compartment

UV-Box 400

Part 5 - The Arduino circuit and sketch

STM32 Oscilloscope

2.57 Msps with FFT spectrum scope and SD card export

From Gosund to Tasmota in 45 minutes

A jail-break story