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STD Experiments copy
License: MIT
Mode: Editors' pick
Cloned from Experiments
- 0
Update time：
2018-12-24 05:59:59
Creation time：
2018-12-24 05:59:56
Description
These are my experiments with electronics (ICs and AVR MCUs mostly).
Design Drawing
schematic diagram
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KeyGroup copy
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counter+multiplexer copy
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decade counter copy
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ATMega328 minimal setup copy
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ATtiny45 minimal setup copy
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ADC minimal setup copy
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ATtiny45 + digital potentiometer copy
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ATMega328p + digital potentiometer copy
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voltage divider copy
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Digital voltage regulator copy
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PCB
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| ID | Name | Designator | Footprint | Quantity | Mounted |
|---|---|---|---|---|---|
| 1 | CH3.96-4A | P1,P2 | CH3.96-4A | 2 | Yes |
| 2 | CD40147BE | U1,U2 | DIP16 | 2 | Yes |
| 3 | SKPMAPE010 | SW1,SW2,SW3,SW4,SW5,SW6,SW7,SW8,SW9,SW10,SW11,SW12,SW13,SW14,SW15,SW16,SW17,SW18,SW19,SW20 | KEY-6.0*6.0-3 | 20 | Yes |
| 4 | 74HC4051N | U1 | DIP16 | 1 | Yes |
| 5 | CD74HC4520E | U2 | DIP16 | 1 | Yes |
| 6 | 1k | R1,R3,R2,R12,R13,R14,R15,R16,R17,R18,R19,R20,R21 | AXIAL-0.3 | 13 | Yes |
| 7 | 330 | R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R1 | AXIAL-0.3 | 11 | Yes |
| 8 | 204-10UYC/S530-A3 | LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10 | LED-3MM/2.54 | 10 | Yes |
| 9 | 6*6*12SMD Tactile Switch | SW1 | KEY-6.0*6.0 | 1 | Yes |
| 10 | 74HC4017 | U1 | DIL16 | 1 | Yes |
| 11 | SWITCH-6x6x5_TH | SW1 | SWITCH-6X6X5_TH | 1 | Yes |
| 12 | ATMEGA328-P | U1,U3 | NONE | 2 | Yes |
| 13 | 10k | R2,R1,R3,R4 | AXIAL-0.3 | 4 | Yes |
| 14 | 20MHZ | X1 | OSC-49S-1 | 1 | Yes |
| 15 | 33pF | C1 | RAD-0.1 | 1 | Yes |
| 16 | 1u | 1PF | RAD-0.1 | 1 | Yes |
| 17 | L7805ABV | U2 | TO-220(TO-220-3) | 1 | Yes |
| 18 | ATTINY45-20PU | U1 | DIP8 | 1 | Yes |
| 19 | 33p | C1,C2 | RAD-0.1 | 2 | Yes |
| 20 | ADC0820CCN | U1 | DIP20 | 1 | Yes |
| 21 | 100n | C3 | RAD-0.1 | 1 | Yes |
| 22 | ATTINY45 | U1 | DIP08 | 1 | Yes |
| 23 | MCP4151-104EP | U2 | DIP8 | 1 | Yes |
| 24 | 20k | R5,R6,R7 | AXIAL-0.3 | 3 | Yes |
| 25 | ATTINY441-SSU | U4 | SOIC-14_150MIL | 1 | Yes |
| 26 | TC7660SEOA713 | U6 | SOIC-8_150MIL | 1 | Yes |
| 27 | Rotary_Encoder | SW21 | NONE | 1 | Yes |
| 28 | DAC0800LCN | U7 | DIP16 | 1 | Yes |
| 29 | LM7805L-TF3-T | U5 | TO-220F(TO-220IS) | 1 | Yes |
| 30 | 5k | R22,R23,R24 | AXIAL-0.3 | 3 | Yes |
| 31 | 10n | C4 | RAD-0.1 | 1 | Yes |
| 32 | 10u | C5 | CAP-D3.0XF1.5 | 1 | Yes |
| 33 | 1u | C6 | CAP-D3.0XF1.5 | 1 | Yes |
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