ZAK180
agkaminski
DIY all-in-keyboard computer featuring Z180 and floppy drive
Components (13)
| Reference | Value | Description |
|---|---|---|
| U1 | ESP32-WROOM-32E | RF Module, ESP32-D0WD-V3 SoC, without PSRAM, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| U2 | MAX3232 | 3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1μF External Capacitors |
| U3 | AMS1117 | 1A Low Dropout regulator, positive, adjustable output, SOT-223 |
| C1-C3 | 10u | Unpolarized capacitor |
| C4,C7 | 22u | Polarized capacitor |
| C5,C6 | 100n | Unpolarized capacitor |
| D1,D2 | 1N4148 | DO-35 Diode, Small Signal, Fast Switching, 75V, 150mA, 4ns, Alternate KiCad Library |
| J1 | DE9_Receptacle | 9-pin female receptacle socket D-SUB connector |
| JP1 | ~{CTS} | Jumper, 2-pole, closed/bridged |
| JP2 | ~{RTS} | Jumper, 2-pole, closed/bridged |
| R1 | 2K2 | Resistor |
| R2 | 3K3 | Resistor |
| SW1 | BOOT | Push button switch, generic, two pins |