49 Results for "《〈 문의 OIO↗5793↗7458 》〉 강남셔츠룸㉿ ◀proud셔츠룸и강남셔츠룸셔츠룸가격㎓ ♧셔츠룸후기cook 셔츠룸후기コ셔츠룸가격☎⑨inspiration"

Flexible Metal Detector
Project by Ray Olsen
Taking inspiration from @BugejaCarl I whipped up a flexible metal detector board based on lpodkalicki 's attiny13 design
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One Transistor FlipFlop
Project by roelh
Flip-Flop design with just one transistor. Nice for transistor-CPU's ! The principle can also be used for vacuum tube flipflops.
- 1.7k
- 34

A P100 Mask Intercom
Project by David Matthew Mooney
A conventional P100 respirator upgraded for use as COVID-19 PPE by the addition of an intercom and a means of exhaled-air treatment
- 14
- 12

CoViano
Project by MaBe42
A no-touch musical keyboard
- 8
- 27

Monitoring device for isolated work
Project by Bruno Lopes
A device to be used by workers when performing activities in hazardous environments. Sponsored by JLCPCB
- 3
- 1

Low-cost USB-PD Sink for Breadboard (and More)
Project by SdtElectronics
USB-PD sink with headers compatible with breadboard. Features a fixed 3.3V supply and one-click voltage selection without incorporating MCUs
- 773
- 14

jank
Project by clewsy
just another keypad
- 15
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Controller for heating / cooling devices up to 3.5
Project by LED Lightwell
Based on ESP8266 for Home Automation (IoT). Built-in Wi-Fi allows you to control devices connected to the controller via any web browser
- 3
- 2

Advanced Analog Pumpkin Lamp
Project by Gregor Ruf
A lamp and loudspeaker in a pumpkin controlled by music or voice.
- 1
- 3

MC-10 A/V mod Board
Project by danjovic
Use composite Video instead of RF in your Tandy Micro Color Computer
- 26
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Cable Test RJ45 / RJ12
Project by xdesig
A simple cable tester using a 555 as the heart of the system
- 3
- 2

A 555 Timer based Turntable and PCB Shaker Circuit
Project by Sayantan
555 timer with a motor driver to make a rotary turntable driver and a PCB shaker to etch PCBs, in a single circuit .
- 2
- 2

Quiz game buttons 556/555 based
Project by Emmanuel Herrera
A quiz game buttons project that I decided to design it based on a double 555 (556) and a 555 for a tone generator. #EFHC
- 0
- 0

My Servo Tester
Project by Johan
Sustainable hypersonic 555-based servo tester
- 0
- 0

DIY LM358 RRIO OpAmp
Project by Steve Schnepp
If opamps are super useful, RRIO opamps even more. .
- 1
- 0

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