This tester can verify either a 555 Timer or a 741 Op-Amp is functioning by put them in an astable multivibrator circuit before using them in a circuit. This tester also provides split rail power (+v ...
Produce work pieces according to design
Very good work
The work came out very well, beautiful and of good quality. Still using pcbway's services.Very satisfied
This is a carrier board for the SEEEDUINO XIAO, with a small prototyping area onboard. All of the GPIO of the XIAO have been broken out onto pin headers. Decoupling capacitors and an external Reset bu...
This is a breakout development board in Arduino Uno form Factor for a brand new and still unreleased to the general public IOT module, with Bluetooth and Wifi onboard. The module has a RISC-V CPU at i...
This is an attempt to fix a very irritating problem that I have. Designing something on a breadboard, and having to use a lot of breakouts, with lots of wires, or having only SMD versions of a certain...
This is a dual relay module originally designed to be used together with the ESP-12E I2C Base Board. It features a selectable I2C address switch, as well as optical isolation between the I2C IO Expand...
Good Quality, Fast Shipping. And, Faster than ordering in my country. :D
Very good.
Very good work
Not disappointed, the quality of work is still good as before Most importantly, it can be done quickly for a few days and the items have already arrived. I've ordered several times.
As a continuation on my ESP-12E Dev board, I decided to include a prototype shield, similar to the one I designed for use with the ESP32 DEV Board, also in Arduin form factor. The design solved lo...
This is an attempt to solve a problem where my wife and myself are constantly competing for a charging cable for a mobile phone or other USB devices. It is also a way for me to have readily accessible...
This is a spinoff from my ESP-12E i2C Base Board. I really like the ease of use and flexibility of this modular design, enabling me to add various "cards" depending on my needs, without having to reso...
This is a very quick prototype PCB to test out some features on AI-Thinker's new VC-01 and VC-02 offline voice controller module kits. I was recently sent a few of these modules by AI-Thinker to do a ...
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