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TehoorMarjan
An autonomous flame-shaped lamp/nightlight controlled by microcontroller with WS2812B LED ring and integrated Qi wireless charging. π₯
| Reference | Value | Description |
|---|---|---|
| Q1 | DMP1045U | |
| U1 | 74LVC1G17 | Single Schmitt Buffer Gate, Low-Voltage CMOS |
| U2 | ATtiny212-SS | 20MHz, 2kB Flash, 128B SRAM, 64B EEPROM, SOIC-8 |
| U3 | BQ51013BRHLT | |
| U4 | TP4056-42-ESOP8 | 1A Standalone Linear Li-ion/LiPo single-cell battery charger, 4.2V Β±1% charge voltage, VCC = 4.0..8.0V, SOIC-8 (SOP-8) |
| U5 | FP6277XR-G1 | |
| C1-C6,C13,C18 | 0.1u | Unpolarized capacitor |
| C7 | 470u | Polarized capacitor |
| C8 | 22n | Unpolarized capacitor |
| C9,C23 | 0.47u |
| Unpolarized capacitor |
| C10,C22 | 47n | Unpolarized capacitor |
|---|
| C11 | 0.15u | Unpolarized capacitor |
|---|
| C12,C16,C17,C25 | 10u | Unpolarized capacitor |
|---|
| C14 | 0.015u | Unpolarized capacitor |
|---|
| C15,C21 | 10n | Unpolarized capacitor |
|---|
| C19,C20 | 1000p | Unpolarized capacitor |
|---|
| C24 | 100n | Unpolarized capacitor |
|---|
| C26,C27 | 22u | Unpolarized capacitor |
|---|
| C28 | 100u | Unpolarized capacitor |
|---|
| D1 | LBAT46T1G | Schottky diode |
|---|
| D2-D7 | WS2812B | RGB LED with integrated controller |
|---|
| D8 | SS34 | 40V 3A Schottky Diode, SMA |
|---|
| J1 | RCV_Coil | Generic connector, single row, 01x02, script generated |
|---|
| J2 | 530480210 |
|---|
| L1 | 3.3u | Inductor |
|---|
| R1,R6 | 470 | Resistor |
|---|
| R2 | 330 | Resistor |
|---|
| R3-R5,R12,R17,R18 | 10k | Resistor |
|---|
| R7 | 1M | Resistor |
|---|
| R8,R10,R14,R15 | 220 | Resistor |
|---|
| R9 | 20k | Resistor |
|---|
| R11 | 196 | Resistor |
|---|
| R13 | 75k | Resistor |
|---|
| R16 | 3.9k | Resistor |
|---|
| R19 | 390k | Resistor |
|---|
| SW1 | SW-18030 | Push button switch, generic, two pins |
|---|