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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
kv4p HT v1.7b
Desktop Neon Effect LED Signs
DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Tad Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
kv4p HT v1.7b
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ZIMBABWE
FEATURESInput supply 12 VDC @ 170 mAOutput four SPDT relayRelay specification 10A/24V DCTrigger level 2 ~ 5 VDCHeader Connector for connecting power and trigger voltageLED on each channel indicates re...
ULN2003A 5 Channel Relay Board
501
0
1
Gals Aer
Gals Aer
INDONESIA
2
4
FEATURESInput supply 12 VDC @ 170 mAOutput four SPDT relayRelay specification 5 A @ 230 VACTrigger level 2 ~ 5 VDCBerg pins for connecting power and trigger voltageLED on each channel indicates relay ...
4 Channel Relay Module
843
0
0
Gals Aer
Gals Aer
INDONESIA
2
4
A simple NE555P IC audible RF field strength meter. It can detect a 1W VHF / UHF handheld from about 2 or 5 meters away. A useful tool to have for testing radio gear. In the blog article you will find...
Audible RF Field Strength Meter
1586
0
2
DX Explorer
DX Explorer
ROMANIA
29
38
FEATURESSupply USB Power 4.5V to 5.5VUltra-High PSRR Stereo Headphone Driver93dB typ PSRR at 20kHz Operates Directly from Noisy Digital SuppliesClickless/Popless Power Up, Power Down, Mute and UnmuteP...
USB Powered Audio Amplifier MAX4298ESD+
341
0
0
Gals Aer
Gals Aer
INDONESIA
2
4
Designed with Keysight Genesys. If you order this board it must be fabricated with Rodgers 4003C 0.32" substrate. No soldermask, no silkscreen, immersion gold platingthe filter is 2.40GHz center 2.3GH...
2.4GHz Hairpin Bandpass Filter
1137
0
2
IMSAIGUY
IMSAIGUY
UNITED STATES OF AMERICA
203
0
Yes this is similar to my earlier TDA7267 board. However this TDA7231A chip is far better suited for light battery applications. It can work as low as 1.8V and as high as 15V. It also has a far lower ...
PCB_TDA7231A 1-2W Amp_2023-08-19
433
0
1
Paul Perano
Paul Perano
AUSTRALIA
2
1
It's not much different from the previous version, only this is the version without the VFO DDS, so you can use another DDS model that is suitable. The BPF and controls are complete, just adjust. It i...
Radio Bitx 9 Band SSB HF Transceiver
1497
2
3
Syaiful YE3CIF.COM
Syaiful YE3CIF.COM
INDONESIA
95
2
The Nintendo Wii Nunchuck controller is a great input device for microcontroller projects as it uses the I2C protocol. This tiny breakout board will allow the proprietary connector to be broken out to...
Wii Nunchuck Controller Socket Breakout
647
0
0
Dan TStar
Dan TStar
UNITED KINGDOM
4
0
STM32F407 based Arduino Mega replacement for speeduino. This board developed by Pazi88Attention :This processor board has been made mainly for the BMW PnP boards that are based on speeduino V0.4 desig...
STM32_mega
2092
0
3
altx MTV
altx MTV
INDONESIA
3
14
This single Battery Management System (BMS) module can monitor the 1S cell at a maximum current of 1 Amp by adjusting the target DC voltage from 3.75V to 5V. It can be suitable for lithium-ion, lithiu...
Lithium BMS Module For Overcharging Protection
1036
0
0
SUBHAJIT BARMAN
SUBHAJIT BARMAN
INDIA
7
0
Low EMI, Low Noise on a regulated 5V DC power rail with this small circuit through a combination of different low-pass filters.It is protected against overload/short circuit (hold at 1.5A, trip at 2.8...
Low Ripple Noise EMI Filter for 5V DC Power line USB PSU AC adapter
2284
14
2
Edoardo kinmami
Edoardo kinmami
JAPAN
233
15
A remake of the EA 2650 mini systemBy Craig Southeren, craigs@postincrement.comIn May 1978, Electronics Australia described a small development board based on the Signetics 2650 microprocessor. For ma...
Signetics 2650 SBC
683
2
2
Engineer
Engineer
ROMANIA
2
0
A 6850 add-on board for the Southern Cross Z80 SBC.The design is based on Grant Searle's 'Minimum Z80 System'Schematic Diagram, bill of material can be found here;https://github.com/crsjones/Southern-...
SC-Serial 6850 ACIA Serial Board
652
0
0
Craig crsjones
Craig crsjones
AUSTRALIA
5
0
This YAGI design is for 2.45GHz. if you order request: 1mm thick board, no solder mask, black silk scrren
2.45GHz YAGI Antenna Design
1663
0
3
IMSAIGUY
IMSAIGUY
UNITED STATES OF AMERICA
203
0
Size PCB 10cm X 14,80cmExciter+TCXO =LMR SDR+TCXO > with TCXO (optional) , more Stable frequencyInclude Kabel = Semua Kabel&nbs...
HF SDR Transceiver - LMRSDR V1.5.A
716
0
0
Syaiful YE3CIF.COM
Syaiful YE3CIF.COM
INDONESIA
95
2
https://youtu.be/TIRHYlAV5L8Zener diode is not necessary for the led driver circuit. It can be used for constant voltage regulator applications at the required value.The capacitor capacitive reactanc...
Capacitor Led Driver
720
0
1
Abdulkadir ÜNVER
Abdulkadir ÜNVER
TURKEY
10
2
1
...
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340
341
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