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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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This project is a single-channel digital signal generator designed based on ADI's AD9833 digital signal direct synthesis IC design, supporting sine, square wave, triangle wave And you...
DDS single-channel three-signal generator based on AD9833
5975
1
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
Module use: use single lithium power supply, automatic buck-boost IC: RT6150BGQW, stable output 3V3, also configured IP5305 mobile power IC to charge lithium battery, plus lithium battery protection I...
[DCDC] Single lithium automatic buck-boost 3V3 output + charging + protection mode
1521
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
1. Module introduction:The TTL-RS232 module is based on the SP3232EEN-L / TR chip, which is used to realize the mutual conversion between TTL / COMS level and RS232 level. Wide operating voltage, comp...
TTL-RS232 serial communication module
1719
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
PD dual-port (A + C) 65W charger built with Zhirong's SW3518S multi-protocol fast charging buck moduleProtocol support: PPS / PD3.0 / PD2.0, QC4 + / QC4 / QC3.0 / QC2.0, AFC, FCP, SCP, PE2.0 / PE1.1, ...
SW3518S-based full protocol fast charging buck module
1606
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
This is a small pcb that is designed to be used on an electric go-kart to display a stopwatch, motor RPMs, and cart speed as well as record this data on an SD card with a time stamp for analysis. The ...
Electro Kart Data Recorder
820
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
A lot of photosensitive chemistry has divorced in the household, so let's light it up with convenience!For this we need a light panel. I decided to make a modular design: a board 100x100mm, with 32 UV...
Stackable UV LED module 100x100mm
1976
0
5
Andrey Posashkov
Andrey Posashkov
RUSSIAN FEDERATION, THE
3
16
Chips: LM317 - 1 pc. LM337 - 1 pc.NE5532 - 1 pc.Diodes:1N4007 - 4 pcs.Resistors: 2k2 - 2 pcs. 220R - 2 pcs. 33k - 2 pcs. 1k - 2 pcs.Capacitors:4700mF / 35V - 2 pcs.10mF / 50V - 4 pcs.100nF / 63V - 4 p...
Power supply 2x15V
1866
1
5
Petrov swetre
Petrov swetre
RUSSIAN FEDERATION, THE
9
3
The goal of project is to build cool powerful digital theremin.Key features:FPGA is used to provide descent sensitivity of antenna sensors, zero latency, advanced synthesis for instruments.Based on Co...
Cora Z7 Theremin - FPGA based theremin: encoders PCB
1519
0
0
Vadim Lopatin
Vadim Lopatin
RUSSIAN FEDERATION, THE
1
0
The goal of project is to build cool powerful digital theremin.Key features:FPGA is used to provide descent sensitivity of antenna sensors, zero latency, advanced synthesis for instruments.Based on Co...
Cora Z7 Theremin - FPGA based theremin: expression pedal connectors PCB
1268
0
0
Vadim Lopatin
Vadim Lopatin
RUSSIAN FEDERATION, THE
1
0
The goal of project is to build cool powerful digital theremin.Key features:FPGA is used to provide descent sensitivity of antenna sensors, zero latency, advanced synthesis for instruments.Based on Co...
Cora Z7 Theremin - FPGA based theremin: LCD mount PCB
1252
0
0
Vadim Lopatin
Vadim Lopatin
RUSSIAN FEDERATION, THE
1
0
The goal of project is to build cool powerful digital theremin.Key features:FPGA is used to provide descent sensitivity of antenna sensors, zero latency, advanced synthesis for instruments.Based on Co...
Cora Z7 Theremin - FPGA based theremin: audio connectors PCB
1111
0
0
Vadim Lopatin
Vadim Lopatin
RUSSIAN FEDERATION, THE
1
0
The goal of project is to build cool powerful digital theremin.Key features:FPGA is used to provide descent sensitivity of antenna sensors, zero latency, advanced synthesis for instruments.Based on Co...
Cora Z7 Theremin - FPGA based theremin: PMod adapter PCB
1053
0
0
Vadim Lopatin
Vadim Lopatin
RUSSIAN FEDERATION, THE
1
0
The goal of project is to build cool powerful digital theremin.Key features:FPGA is used to provide descent sensitivity of antenna sensors, zero latency, advanced synthesis for instruments.Based on Co...
Cora Z7 Theremin - FPGA based theremin: theremin shield PCB
1263
0
0
Vadim Lopatin
Vadim Lopatin
RUSSIAN FEDERATION, THE
1
0
### DESCRIPTIONЁлка с 12-канальной гирляндой### TECHNICAL DETAILS / COMPONENTSATtiny2313### LEARN / TOPIC / BUILD INSTRUCTIONS
kanalov
517
0
2
Engineer
Engineer
RUSSIAN FEDERATION, THE
0
0
### DESCRIPTIONНовогодняя елка с разноцветной гирляндой### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
Christmas Tree
1950
0
4
Rezalscseek
Rezalscseek
RUSSIAN FEDERATION, THE
53
0
A portable miniature intelligent electric SMT solder paste dispensing pen supports quantitative extrusion and suction control of dispensing syringe container and displays various parameters through 0....
Solder paste dispenser
2207
4
11
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
1
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![[DCDC] Single lithium automatic buck-boost 3V3 output + charging + protection mode](https://pcbwayfile.s3.us-west-2.amazonaws.com/web/22/08/17/0525271508884m.png)
