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31 Commits (9ac1f05d25e26d1df7e6720fe87992e94b33daf2)

Author SHA1 Message Date
ng91 b1699c949c Mainboard: List of components -> Added TempCoef types, voltage values and tolerance for capaciors; added power values and tolerance for resistors 2020-07-29 22:28:00 +02:00
ng91 a80b4c606c Added some vias and forgotten power supply lines & plotted pdf schematic 2020-05-31 19:27:58 +02:00
Wojciech Kaczmarski da3a68b9e6
fixed p-mos alignment :) 2020-05-18 19:44:27 +02:00
ng91 4cd8eb1625 added BGA2874 RX amplifier & highpass LC filter(schematic & pcb) 
pcb design nearly done ~95%
 2020-05-02 22:37:43 +02:00
Wojciech Kaczmarski 46bafbbe02
updated sigma-delta filter topology 2020-03-24 20:13:32 +01:00
Wojciech Kaczmarski ca3b1df06c
added 6 testpoints 2020-03-04 09:02:59 +01:00
ng91 41e35883a2 UART3 swapped with UART2 - now keyboard uses UART3, and WIFI uses UART2; added ladder for ADF7021 data lines; further pcb improvement(shielding for ADF7021 part) 2020-02-26 16:00:20 +01:00
ng91 9bcd6cfbdc shield added 2020-02-23 23:48:20 +01:00
ng91 486b287b81 kenwood adapter on pcb ,new PDF plot 2020-02-22 23:36:20 +01:00
Wojciech Kaczmarski e858daffbf
added some decoupling caps, pull ups/downs 2020-02-21 10:11:27 +01:00
ng91 f6b213ae4c RF path improvement, changing speaker and microphone headers to soldering pads, plotting new PDF 2020-02-20 22:09:28 +01:00
Wojciech Kaczmarski 664b549d85
added 5V LM2904 supply 2020-02-19 12:25:50 +01:00
Wojciech Kaczmarski b086859c17
added voltage divider at the PA_BIAS 2020-02-19 12:14:34 +01:00
ng91 72eef36b0a Critical J7 header pinout change! 
New schematic PCB plot
 2020-02-18 19:14:11 +01:00
Wojciech Kaczmarski b9b64309da
added ESP8266EX 2020-02-17 10:21:36 +01:00
ng91 a5cc5a82f2 PCB updated - added MIC_AMP & SPK_AMP 2020-02-16 11:38:34 +01:00
ng91 1d310d1216 PCB - connected microSD card to STM32 & USB frontend path routed 
added a schottky diode PMEG4005ET.215 footprint
changed connector J7 pinout - TFT_RST swapped with UART2_RX!
schootky diode added to in series to mini USB connector
PDF generated
 2020-02-15 17:21:01 +01:00
ng91 27462051a9 added a capacitor for GPS voltage line 
footprints - expanded RF transistors ground plane
generated new PDF
added authors
 2020-02-14 22:42:53 +01:00
ng91 72c917571f started working on PCB - power supply completed 
plotted new PDF schematic
 2020-02-14 19:59:04 +01:00
ng91 423397895a Added thermal vias to BGA6589 footprint 
Corrected USART to UART
 2020-02-14 17:11:09 +01:00
ng91 6384eafd98 Added HMC RF switch 
Corrected SOIC footprints assignment
 2020-02-13 19:18:12 +01:00
ng91 6d61c1196a - Added footprint library - TR-9 
- Imported a few footprints
- Designed a MicroSD card slot footprint
- Assignment footprints to corresponding elements on schematic
 2020-02-13 16:07:00 +01:00
Wojciech Kaczmarski d6f732452b
Add files via upload 
C94 -> 10uF
 2020-02-01 13:25:54 +01:00
Mathis Schmieder 69d47a62c1 Started assigning footprints 2020-01-31 16:14:26 +01:00
Wojciech Kaczmarski ad5feda2ba
Add files via upload 2020-01-20 17:21:17 +01:00
Wojciech Kaczmarski 133582d86f
Add files via upload 2020-01-19 20:25:54 +01:00
Wojciech Kaczmarski 838d40f367
Add files via upload 2020-01-19 14:33:38 +01:00
Wojciech Kaczmarski 32e0f46e48
Add files via upload 2020-01-19 12:15:39 +01:00
Mathis Schmieder a62263f844 Added ADF7021 2020-01-18 19:57:50 +01:00
Wojciech Kaczmarski f21996fe50
Add files via upload 
* replaced Q7 with BSS138
* new HMI connector (for keypad and display)
 2020-01-14 20:39:11 +01:00
Mathis Schmieder 195d260746 Added power detector 
Added two missing inductors in the RF output switch and started work on the power detection circuit
 2019-12-27 11:28:36 +01:00