
Tone o mat
Vedatori/Tone-O-Mat
Analog tone synthetizator based on a 555 timer meant for STEM education.

The NE555PS is a timers , Counter made by Texas Instruments in a SOIC-8-208mil package with 8 pins. 0℃~+70℃ 1 200mA 2mA 4.5V~16V 占空比可调振荡、复位功能 SOIC-8-208mil 555 Timers / Counters ROHS.
PCBKit's library has its KiCad symbol (Timer:NE555P, from KiCad's library) and its footprint (Package_DIP:DIP-8_W7.62mm, from KiCad's library), ready for a KiCad board. 1,400 are in stock at JLCPCB (part C105601). 2 open-source boards in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | GND | Power in |
| 2 | TRIG | Input |
| 3 | OUT | Output |
| 4 | RST | Input |
| 5 | CONT | Passive |
| 6 | THRES | Input |
| 7 | DISCH | Input |
| 8 | VCC | Power in |

Vedatori/Tone-O-Mat
Analog tone synthetizator based on a 555 timer meant for STEM education.

Vedatori/Tone-O-Mat
Analog tone synthetizator based on a 555 timer meant for STEM education.
<iframe src="https://pcbkit.io/embed/parts/ti/NE555PS" title="NE555PS in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/NE555PS.jpg" alt="NE555PS" width="1200" height="900">[](https://pcbkit.io/parts/ti/NE555PS)Yes. The symbol is Timer:NE555P and the footprint Package_DIP:DIP-8_W7.62mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOIC-8-208mil, with 8 pins. Its footprint is drawn on this page.
Texas Instruments publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C105601, with 1,400 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the NE555P by Texas Instruments, the LM555CN by Texas Instruments, the SA555P by Texas Instruments and the SE555P by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.