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SlimeVR Hyperion BMI160 PCB
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Filament Maker from PET Bottle
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PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
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espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
Dynamic light game with 8 LEDsUsing IC NE555 and Shift Resistor IC CD4015, it is a circuit that sequentially flickers LEDs from 1 to 8. IC CD4015 consists of two 4-bit shift registers inside. If they ...
DYNAMIC LED LIGHT
2195
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
Constant current generator for LEDsThe proposed scheme was developed around an LM358 operational double-amplifier integrated circuit. The constant current generator is made with the help of the U2B am...
Constant Current Generator for LEDs
1073
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
Hello! This time I want to present an 7-segment four digit display controlled by two 74HC595.The LEDs are connected in the common anode configuration; this module is useful in electronic ass...
4 Digits 7 Segments Display + 74HC595 Shift Register
2610
0
2
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
Capacity indicator for Li-Ion batteriesAs you can see from the title of this project, this time I want to present you a indicator circuit version made with the well-known LM3914; I present a small ele...
LM3914 Indicator
1269
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
The LM3914 integrated circuit is well known. Its capsule with the meaning of the pins is presented in this datasheet.https://www.ti.com/lit/ds/symlink/lm3914.pdfThe IC is especially known for controll...
10 POINTS VOLTMETER, HIGH RESOLUTION
762
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
In the center of this circuit are IC NE555 and IC 74HC595, the two push buttons can change the status of the LEDs, the starting point of the lighting cycle. This circuit assembly contains two shift re...
Flowing LEDs
812
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
[ LedClock- MICRO- 24x41 ] - 7 Segment PCB7 Segment PCB used in "LedClock- MICRO " project.!!! For some reason the online PCB preview tool will not generate Bottom Solder Mask Layer, so be sure to ask...
[ LedClock- MICRO - 24x41 ] - 7 Segment PCB
843
0
1
Marius M
Marius M
ROMANIA
11
20
Constant current source for a white LED lampThis circuit ensures a constant supply current (pre-relayed in the range 25....440mA from the semi-adjustable RV1) of a maximum of 24 white LEDs that can eq...
C.C. Source for LEDs
730
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
ESP32 D1 Mini compatible board for led control via WLED App, based on SN74LVC2T45 level shifter, with sound reactive capabilities. PLEASE BEWARE !!!IMPUT VOLTAGE MUST MA...
ESP32 D1 mini - WLED Controller SR (5-12V)
386
0
0
Marius M
Marius M
ROMANIA
11
20
Hello! This is my Project!. There are situations when it is necessary the display in one form or another of an electrical size or non-electric. Display mode it is chosen taking into account several as...
Simple Voltage Indicator with LEDs Bargraph
1398
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
A lot of information you can see at:https://github.com/tehniq3/matrix_clock_weather_net https://nicuflorica.blogspot.com/2019/10/alta-versiune-de-ceas-animat-cu-date.html http://nicuflorica....
"Online" clock with weather data on 32x8 led display
4788
0
5
Florica Tudor-Nicusor
Florica Tudor-Nicusor
ROMANIA
19
2
UPDATE 21.12.2023:BOM update. Silkscreen update.Added some details in project description about the momentary push button.____________________UPDATE 07.12.2023:I updated the BOM file with LCSC parts. ...
WeMos D1 mini - WLED Controller (5-12V)
3077
10
11
Marius M
Marius M
ROMANIA
11
20
Circuit OperationThe light-operated electronic switch is a common electronic device in automation equipment, security systems, electronic counters, various remote controls, etc. It is very sensitive t...
Twilight with hysterezis
722
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
Vu-meter with multicolored LED dot bar The presented vu-meter is an electronic instrument used to measure the volume of electrical audio frequency signals displayed on a scale of 10 LEDs in ascending ...
Vu-meter with multicolored LED dot bar
1837
0
1
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
[ LedClock- MICRO- 24x41 ] - Dots PCBDots PCB used in "LedClock- MICRO " project.!!! For some reason the online PCB tool will not generate Bottom Solder Mask Layer, so be sure to ask manufacturer to a...
[ LedClock- MICRO - 24x41 ] - Dots PCB
374
0
0
Marius M
Marius M
ROMANIA
11
20
You cand find details in article from http://nicuflorica.blogspot.com/2019/11/cablaj-universal-pentru-ceasuri-cu.html
Universal PCB for LEDmatrixClock
1630
0
2
Florica Tudor-Nicusor
Florica Tudor-Nicusor
ROMANIA
19
2
1
2