AStable Timer LED Badge
AStable Timer LED Badge is an open source PCB design by monero-project: a 2-layer, 100 × 95 mm board with 78 components (12 distinct parts). It is built around the TLC555, NC7SZ04L6X. Filed under wearables.
The Sekura Monero Hardware Wallet
[](https://github.com/monero-project/kastelo/)
1. Safe, Vault, a place to store valuables 2. An open hardware Monero wallet
https://taiga.getmonero.org/project/michael-rfc-hwallet-1-implementation/
Built around
Parts list
78 components, 12 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TLC555 | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | NC7SZ04L6X | Fairchild_MicroPak-6_1.0x1.45mm_P0.5mm | U2 |
| 2 | Battery_Cell | BatteryHolder_Keystone_3008_1x2450 | CR2450-A, CR2450-B |
| 1 | QRCOD | Kastelospecsqr | G1 |
| 1 | Shitty_conn | PinHeader_2x02_P2.54mm_Vertical_SMD | SAO1 |
| 5 | Soldfeld | Solderarea | SF1, SF2, SF3, SF4, SF5 |
| 7 | Panel_Mousetab_25mm_Single | Panel_Mousetab_25mm_Single | TAB1, TAB2A, TAB2B, TAB3, TAB4, TAB5, TAB6 |
| 56 | LED | LED_1206 | D1, D2, D3, D4, D5, D6, D7, D8 +48 |
| 1 | 4,7uF | C_0805 | C1 |
| 1 | ,01uF | C_0805 | C2 |
| 1 | 10K | R_0805 | R1 |
| 1 | 100K | R_0805 | R2 |
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