Binary Flip Flop Counter — Store for my PCB designs | Open App NoteComponents (13)
| Reference | Value | Description |
|---|
| U201 | LM555xM | |
|---|
| U301,U302 | 74HC74 | |
|---|
| C201 | 10nF | |
|---|
| C202,C301,C302 | 0.1u | |
|---|
| D301-D304 | LED | |
|---|
| H101-H104 | MountingHole | |
|---|
| J101 | USB_A | |
|---|
| J102 | Conn_01x02_Pin | |
|---|
| R201 | 22k | |
|---|
| R202 | 1M | |
|---|
| R301-R304 | 4k7 | |
|---|
| R305 | 100k | |
|---|
| SW201,SW301 | SW_Push | |
|---|
pcb board
