MultiChem-Battery-Tester
kwiecinski
Multi-chemistry (Lithum, PB and others) battery charger/discharger with capacitance measurement and discharge graph for diffrent charge/load currents.
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kwiecinski
Multi-chemistry (Lithum, PB and others) battery charger/discharger with capacitance measurement and discharge graph for diffrent charge/load currents.
| 12-bit Digital-to-Analog Converter, integrated EEPROM, I2C interface, SOT-23-6 |
| U4 | DS18B20 | Programmable Resolution 1-Wire Digital Thermometer TO-92 |
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| U5 | SST25VF016B | 8-Mbit, 2.7 to 3.6V, SPI Flash Memory, SOIC-8 |
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| U7 | LM324 | Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 |
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| U11,U13 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 |
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| U12 | XL4015 | 5A 180kHz 36V Buck DC to DC Converter |
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| U15 | INA128 | Precision, Low Power Instrumentation Amplifier G = 1 + 50kOhm/Rg, DIP-8/SOIC-8 |
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| C1-C4 | 10u | Polarized capacitor,Unpolarized capacitor |
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| C5-C7,C9,C10,C12,C13,C15-C17,C32,C33,C35,C36,C39,C43-C45,C48,C49 | 100n | Unpolarized capacitor |
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| C8,C11,C14,C34,C40 | 1u | Unpolarized capacitor |
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| C31,C41,C42 | 470u | Polarized capacitor |
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| C37,C38 | 1n | Unpolarized capacitor |
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| C46,C47 | 100p | Unpolarized capacitor |
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| D1,D2,D6-D8,D12,D13 | D_Schottky | Dual Schottky diode, common anode on pin 1,Schottky diode |
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| D4,D5,D9-D11 | 1N4148 | 100V 0.15A standard switching diode, DO-35 |
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| J1 | USB_B | USB Type B connector |
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| J2 | VCC_5V | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J3,J4 | LED | Generic connector, double row, 02x05, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J5 | ICP | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J6 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| K2-K4 | Relay_DPDT | Relay DPDT, monostable, EN50005 |
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| L1 | 47uH | Inductor |
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| R1 | 510R | Resistor |
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| R2-R4,R7,R8 | 56k | Resistor |
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| R5,R13,R14 | 100k | Resistor |
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| R6,R9,R30,R32,R36,R41,R42,R44-R46,R48,R49,R51,R54 | 10k | Resistor |
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| R10,R33 | 3k9 | Resistor |
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| R11,R12,R28,R29,R31,R34,R35,R38,R47,R50,R52,R53 | 1k | Resistor |
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| R37,R61 | 100R | Resistor |
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| R39 | 0R1 | Resistor |
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| R40 | 1R | Resistor |
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| R43 | 10R | Resistor |
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| R55-R60 | 10k/1% | Resistor |
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