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2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
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Std edition Oxímetro de pulso
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License: Public Domain
Description
Es un oxímetro de pulso con un LED IR y un fototransistor, amplificado con dos LM358, ésta señal se digitaliza en señal cuadrada gracias a las compuertas NAND de un CI CD4093, para luego ser enviada a un PIC 16F84A el cual cuenta los pulsos durante 20 segundos y lo multiplica por 3 para mostrar en la LCD el resultado de los pulsos por minuto.
design drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity | Mounted | |
|---|---|---|---|---|---|---|
| 1 | 104 | C1,C3,C5,C7,C9 | RAD-0.1 | 5 | Yes | |
| 2 | 300 | R1 | AXIAL-0.3 | 1 | Yes | |
| 3 | INFRAROJO | LEDIR | LED-3MM/2.54 | 1 | Yes | C99772 |
| 4 | FOTOTRANSISTOR | FOTOTRANSISTOR | PHOTOTRANSISTOR_SIDELOOKER | 1 | Yes | |
| 5 | 47k | R2,R8,R11 | AXIAL-0.3 | 3 | Yes | |
| 6 | 4.7k | R3 | AXIAL-0.3 | 1 | Yes | |
| 7 | 1N4148 | D1,D2 | SOD-123 | 2 | Yes | C23848 |
| 8 | 2.2uF/50V | C2,C4,C6,C8 | CAP-D3.0XF1.5 | 4 | Yes | |
| 9 | 47K | R4,R14 | AXIAL-0.3 | 2 | Yes | |
| 10 | 1M | R5,R9,R13 | AXIAL-0.3 | 3 | Yes | |
| 11 | 10k | R6,R19 | AXIAL-0.3 | 2 | Yes | |
| 12 | 10K | R7 | RES-ADJ_3386P | 1 | Yes | C125022 |
| 13 | 1k | R10 | AXIAL-0.3 | 1 | Yes | |
| 14 | 10K | R12,R15,R18 | AXIAL-0.3 | 3 | Yes | |
| 15 | 3.3M | R16 | AXIAL-0.3 | 1 | Yes | |
| 16 | 223 | C10 | RAD-0.1 | 1 | Yes | |
| 17 | 33K | R17 | AXIAL-0.3 | 1 | Yes | |
| 18 | BUZZERHMB1275-12B | BUZZER1 | DIP-BUZZER-12X7.5 | 1 | Yes | C96094 |
| 19 | PIC16F84A-04/P | U4 | DIP-18 | 1 | Yes | C9761 |
| 20 | 5.1V | D3 | SOD-123 | 1 | Yes | C23848 |
| 21 | L7805ABV | U5 | TO-220(TO-220-3) | 1 | Yes | C16807 |
| 22 | Switch3x4x2 | KEY1 | KEY-3.0*4.0 | 1 | Yes | C26638 |
| 23 | 4MHZ | Q1 | HC49UP | 1 | Yes | |
| 24 | 33P | C11,C12 | RAD-0.1 | 2 | Yes | |
| 25 | LCD16X2-RGB | U6 | LCD16X2-RGB | 1 | Yes | |
| 26 | 100 | R20 | RES-ADJ_3386P | 1 | Yes | C125022 |
| 27 | 430 | R21 | AXIAL-0.3 | 1 | Yes | |
| 28 | LM358 | U1,U2 | SOIC-8_208MIL | 2 | Yes | C73079 |
| 29 | 4093 | U3 | SO14 | 1 | Yes |
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