ActivityBoard
TeisybeLT
Sensory activity board for toddlers
Components (42)
| Reference | Value | Description |
|---|---|---|
| U1,U5,U7 | NE555P | |
| U2,U3 | 4017 | |
| U4 | 74HC595 | |
| U6 | NE556 | |
| U8 | ATmega328P-P | |
| BZ1 | Buzzer | |
| C1,C3,C7-C10,C13-C15,C21 | 10nF | |
| C4,C11 | 47nF | |
| C5,C18,C19 | 1uF | |
| C6,C12 | 220nF | |
| C16,C20 | 10uF | |
| C17 | 470nF | |
| C22,C28 | 15nF | |
| C23,C29 | 4.7uf | |
| C24 | 2nF | |
| C25,C27 | 100nF | |
| C26 | 100uF | |
| D1 | BLUE | |
| D2-D28 | LED | |
| D29 | 1N4002 | |
| J1 | ISP | |
| J2 | Debug UART | |
| J3 | Radio Faceplate Connector | |
| J4 | USB_A | |
| LS1,LS2 | Speaker | |
| R1,R5,R10,R30,R32 | 4k7 | |
| R2,R11,R15-R22,R27 | 15k | |
| R3,R4 | 47k | |
| R6,R7,R14 | 33k | |
| R8,R9,R26,R33 | 10k | |
| R12 | 220k | |
| R13 | 150k | |
| R23 | 1K | |
| R24 | 470R | |
| R25 | 2.2k | |
| R28 | 120 | |
| R29 | 10 | |
| R31 | 39k | |
| RV1 | 470k | |
| RV2,RV3 | 50k | |
| SW1,SW4,SW5 | SW_Push | |
| SW2,SW3 | SW_SPST |