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joaomariolago
Simple eletronic load with WiFi integration and preprogramed operation curves
| Reference | Value | Description |
|---|---|---|
| Q302 | 2sb1357 | PNP transistor, base/collector/emitter |
| Q501,Q504 | 2STC4468 | NPN transistor, emitter/collector/base |
| Q502 | BC817 | 0.8A Ic, 45V Vce, NPN Transistor, SOT-23 |
| U201 | BluePill | |
| U301 | LM324 | Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 |
| U402 | MCP4725xxx-xCH | 12-bit Digital-to-Analog Converter, integrated EEPROM, I2C interface, SOT-23-6 |
| U501 |
| U601 | L7812 | Positive 1.5A 35V Linear Regulator, Fixed Output 12V, TO-220/TO-263/TO-252 |
|---|
| U602 | L7805 | Positive 1.5A 35V Linear Regulator, Fixed Output 5V, TO-220/TO-263/TO-252 |
|---|
| U603 | LM1117MP-3.3 | 800mA Low-Dropout Linear Regulator, 3.3V fixed output, SOT-223 |
|---|
| A401 | ADS1115_ADC_Module |
|---|
| C201,C202,C301,C401,C403,C404,C406,C410-C414,C602-C607 | 100n | Unpolarized capacitor, small symbol |
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| C302 | NC | Unpolarized capacitor, small symbol |
|---|
| C303,C402,C405 | 10n | Unpolarized capacitor, small symbol |
|---|
| C407-C409 | 1u | Unpolarized capacitor, small symbol |
|---|
| C601 | 10u | Polarized capacitor |
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| D101 | SMF100A | 200W unidirectional Transil Transient Voltage Suppressor, 58Vrwm, SMF |
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| D201 | led_red | Light emitting diode |
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| D202 | led_green | Light emitting diode |
|---|
| D203,D204,D405-D407 | 3.3 < V < 5.1 | Zener diode |
|---|
| D301-D304,D501 | LL4148 | 100V 0.15A standard switching diode, MiniMELF,Diode, small symbol |
|---|
| D401-D404 | 12V | Zener diode |
|---|
| J101 | vin_kelvin | coaxial connector (BNC, SMA, SMB, SMC, Cinch/RCA, LEMO, ...) |
|---|
| J102 | uart | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J103 | panel | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J104 | external_trigger | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J105 | input | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J106 | dut |
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| J107 | fan | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J108 | fuse 20A | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J401 | temp_sensor | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| JP201 | enable_5v_stm | Jumper, 2-pole, open |
|---|
| JP202 | enable_3v3_stm | Jumper, 2-pole, open |
|---|
| JP401 | enable_dac | Jumper, 2-pole, open |
|---|
| JP402 | enable_adc | Jumper, 2-pole, open |
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| JP403 | enable_opamp | Jumper, 2-pole, open |
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| JP404 | enable_temp_sensor | Jumper, 2-pole, open |
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| JP501 | LTSR25_ON | Jumper, 2-pole, open |
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| JP601 | enable_12v | Jumper, 2-pole, open |
|---|
| JP602 | enable_5v | Jumper, 2-pole, open |
|---|
| JP603 | enable_3v3 | Jumper, 2-pole, open |
|---|
| JP604 | enable_3v3_load | Jumper, 2-pole, open |
|---|
| K501 | SANYOU_SRD_Form_C | Sanyo SRD relay, Single Pole Miniature Power Relay, |
|---|
| R101,R102,R307 | 10R | Resistor, small symbol |
|---|
| R201,R202,R405-R410,R427,R506 | 1k | Resistor, small symbol |
|---|
| R203,R204 | 2.2k | Resistor, small symbol |
|---|
| R301,R306 | 2k7 | Resistor, small symbol |
|---|
| R302 | 250R | Resistor, small symbol |
|---|
| R303 | 330 | Resistor, small symbol |
|---|
| R304,R305 | 3k3 | Resistor, small symbol |
|---|
| R401-R404 | 50k | Resistor, small symbol |
|---|
| R411,R412,R417,R420 | 680R | Resistor |
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| R413,R415 | 100R | Resistor, small symbol |
|---|
| R414,R416,R425,R426,RV301 | 10k | Resistor, small symbol,Trim-potentiometer |
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| R418,R419,R421,R422 | 51k | Resistor, small symbol |
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| R423,R424 | 500R | Resistor, small symbol |
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| R501-R504 | R10 5W | Resistor |
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| R505 | 150R | Resistor, small symbol |
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