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BYU-I-eBadge
A hackable eBadge platform for students — a customizable, programmable electronics badge designed for hands-on learning and creative exploration throughout their academic journey.
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | SS8050 200-350 | 25V 300mW 200@100mA,1V 1.5A NPN SOT-23 Bipolar (BJT) ROHS |
| Q3 | HL2301A | 20V 2.3A 700mW 112mΩ@4.5V,2.3A 1V@250uA 1PCSPChannel SOT-23 MOSFETs ROHS |
| Q5 | DTC114E | Digital NPN Transistor, 10k/10k, SOT-23 |
| U1 | ESP32-S3-MINI-1-N4R2 | RF Module, ESP32-S3 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.3V, SMD, onboard antenna |
| U2 | NCP167BMX330TBG | |
| U3 | CP2102N-A02-GQFN28R | |
| U4 |
| ESOP-8 Battery Management ROHS |
| U5 | TPS63061DSCR | Function:Boost type Output Type:Adjustable and Fixed Input Voltage:2.5V~12V Input Voltage:2.5V~12V Output Voltage:5V Output Voltage:5V Output Current:1.3A Switching Frequency:2.4MHz Switching Frequency:2.4MHz Operating Temperature:-40°C~+85°C@(TA) Operating |
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| U6 | ZX-SH1.0-4PWT |
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| U18 | MMA8452QR1_C11360 |
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| U19 | FH2.54-09-02PZD |
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| U20 | 2x14_female | Holes Structure:2x14P Pitch:2.54mm Row Spacing:2.54mm Circular Hole / Square Hole:Square Hole Mounting Type:Through Hole Number of Rows:2 Number of Positions:28P Current Rating:3A Holes Direction:Top Insulation Height:8.5mm Contact Plating:Gold Operating |
|---|
| BUZZER3 | MLT-5020 |
|---|
| C1,C5-C7,C12,C13,C17,C27 | 10uF | 25V 10uF X5R ±20% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS,Capacitance:10uF Tolerance:±10% Tolerance:±10% Voltage Rating:16V Temperature Coefficient:X5R |
|---|
| C2,C10,C11,C14,C24,C25,C28 | 100nF | 50V 100nF X7R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS,Capacitance:100nF Tolerance:±10% Tolerance:±10% Voltage Rating:10V Temperature Coefficient:X5R |
|---|
| C3,C4,C8,C9,C15,C16,C18-C23 | 1uF | 25V 1uF X5R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS,50V 1uF X5R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
|---|
| C26 | 4.7uF | 16V 4.7uF X5R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
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| C29-C31 | 22uF | Capacitance:22uF Tolerance:±20% Tolerance:±20% Voltage Rating:16V Temperature Coefficient:X5R |
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| Card1 | TF PUSH |
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| CN1 | B4B-PH-SM4-TB (LF)(SN) |
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| CN3 | HDR-TH_2P-P2.54-V-F | Holes Structure:1x2P Pitch:2.54mm Row Spacing:- Circular Hole / Square Hole:Square Hole Mounting Type:Through Hole Number of Rows:1 Number of Positions:2P Current Rating:3A Voltage Rating (Max):1kV Holes Direction:Top Insulation Height:8.5mm Contact Mater |
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| D1,D10 | Red | -40°C~+85°C Red 0603 LED Indication - Discrete ROHS |
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| D2-D4,D6-D8 | LESD5D5.0CT1G |
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| D5,D9,D11 | B0520W | 20V Independent Type 385mV@500mA 500mA SOD-123 Schottky Diodes ROHS |
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| D12 | Green | Emerald 0805 LED Indication - Discrete ROHS |
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| D13 | SMAJ7.0A | Polarity:Unidirectional Reverse Stand-Off Voltage (Vrwm):7V Clamping Voltage:12V Peak Pulse Current (Ipp):33.3A Peak Pulse Power Dissipation (Ppp):400W Voltage - Breakdown:7.78V Reverse Leakage Current (Ir):200uA Operating Temperature:-55°C~+150°C Operating |
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| J1,J2 | Connector, USB-TYPE-C-16P | 3A 1 Horizontal attachment 16P Female -25℃~+85℃ Type-C SMD USB Connectors ROHS |
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| J3-J5,J7,J9,J10 | Conn_01x02_Socket | Generic connector, single row, 01x02, script generated |
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| J6,J8 | Conn_01x04_Socket | Generic connector, single row, 01x04, script generated |
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| L1 | 1uH | Inductance:1uH Tolerance:±20% Tolerance:±20% Type:Magnetic Shielded Inductor |
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| LED1 | RS-3535MWAM |
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| MB1,MB2 | MiniBadge_Full |
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| P1 | PH-2A_C2319 |
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| P2 | FPC 0.5MM 12P Pull type H2.0mm Pick up |
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| Power1 | SK-12F04-G050 |
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| R1,R11,R12,R15,R16 | 0Ω | 62.5mW Thick Film Resistors 50V ±800ppm/°C ±1% 0Ω 0402 Chip Resistor - Surface Mount ROHS |
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| R2-R6,R19 | 5.1kΩ | 62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 5.1kΩ 0402 Chip Resistor - Surface Mount ROHS |
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| R7 | 22kΩ | 62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 22kΩ 0402 Chip Resistor - Surface Mount ROHS |
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| R8 | 47kΩ | 62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 47kΩ 0402 Chip Resistor - Surface Mount ROHS |
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| R9,R25 | 1kΩ | 62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 1kΩ 0402 Chip Resistor - Surface Mount ROHS |
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| R10,R13,R14,R17,R27-R38 | 10kΩ | 100mW Thick Film Resistors 75V ±100ppm/°C ±1% 10kΩ 0603 Chip Resistor - Surface Mount ROHS,62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 10kΩ 0402 Chip Resistor - Surface Mount ROHS |
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| R18,R20 | 100Ω | 62.5mW Thick Film Resistors 50V ±1% ±200ppm/°C 100Ω 0402 Chip Resistor - Surface Mount ROHS |
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| R21,R22 | 47Ω | 62.5mW Thick Film Resistors 50V ±1% ±200ppm/°C 47Ω 0402 Chip Resistor - Surface Mount ROHS |
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| R24 | 100kΩ | 62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 100kΩ 0402 Chip Resistor - Surface Mount ROHS |
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| R26 | 2.2kΩ | 62.5mW Thick Film Resistors 50V ±100ppm/°C ±1% 2.2kΩ 0402 Chip Resistor - Surface Mount ROHS |
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| R39,R40 | 4.7kΩ | 100mW Thick Film Resistors 75V ±100ppm/°C ±1% 4.7kΩ 0603 Chip Resistor - Surface Mount ROHS |
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| R42 | 27Ω | Resistor |
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| RV1 | 1000Ω | Potentiometer, US symbol |
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| S1 | 2765 |
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| SW1,SW2 | TS-1088-AR02016 |
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| SW4-SW9 | TS665CJ |
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