Tablet-Project
About the Tablet-Project PCB
Tablet-Project is an open source PCB design by ShresthRao, published on GitHub. It is a 4-layer board measuring 40.3 × 155 mm, with 115 components from 46 distinct parts.
Other key parts include the HUSB238A-BB001-QN16R, BQ25798RQMR, TPS61022RWUR, TLV62569DRLR and TPD4E02B04DQAR. By type, the board carries 46 capacitors, 36 resistors, 12 ICs, 6 connectors, 4 switches and 4 inductors.
It belongs with the iot & wireless and displays & leds designs in this gallery.
From the project
This is a project of a custom tablet that is powered by a CM4 Lite Wireless module and uses the Viekk VK1200 V2 display as the digitiser and display.
Main components on the Tablet-Project
Tablet-Project bill of materials (BOM)
115 components, 46 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | HUSB238A-BB001-QN16R HUSB238A-xxxxx-QN16R Hynetek | WQFN-16-1EP_3x3mm_P0.5mm_EP1.75x1.75mm | U1 |
| 1 | BQ25798RQMR Texas Instruments | Texas_RQM0029A_VQFN-29_4x4mm_P0.4mm | U2 |
| 2 | TPS61022RWUR Texas Instruments | Texas_RWU0007A_VQFN-7_2x2mm_P0.5mm | U3, U7 |
| 1 | TLV62569DRLR Texas Instruments | SOT-563 | U4 |
| 5 | TPD4E02B04DQAR Texas Instruments | USON-10_2.5x1.0mm_P0.5mm | U5, U6, U13, U14, U15 |
| 1 | AP2553W6-7 AP2553W6 Diodes Incorporated | SOT-23-6 | U8 |
| 1 | USBLC6-2SC6 STMicroelectronics | SOT-23-6 | U11 |
| 2 | USB4105-GF-A GCT | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1, J2 |
| 1 | DM3AT-SF-PEJM5 Hirose | microSD_HC_Hirose_DM3AT-SF-PEJM5 | J4 |
| 1 | 690-019-298-412 HDMI_A_1.4 EDAC | EDAC 690-019-298-412 | J6 |
| 1 | DF40C-100DS-0.4V(51) CM4_CONN_A Hirose / HRS | Hirose_DF40C-100DS-0.4V_2x50_P0.4mm | J7 |
| 1 | DF40C-100DS-0.4V(51) CM4_CONN_B Hirose / HRS | Hirose_DF40C-100DS-0.4V_2x50_P0.4mm | J8 |
| 1 | BSMD2920-300-24V 3A_24V_USB_INPUT_PTC BHFUSE | Fuse_2920_7451Metric | F1 |
| 1 | SMD2920P500TF/16 5A_16V_BATTERY_PTC PTTC(Polytronics Tech) | Fuse_2920_7451Metric | F2 |
| 1 | 1206L050/15YR HDMI_5V_500mA_POLYFUSE Littelfuse | Fuse_1206_3216Metric | F3 |
| 4 | TS-1187A-B-A-B XKB Connectivity | SW_Push_1P1T_XKB_TS-1187A | SW1, SW2, SW3, SW4 |
| 1 | 10k NTC B3950 10k_NTC_B3950 Generic | R_0603_1608Metric | TH1 |
| 1 | XL-1608UGC-06A PWR_LED_GREEN XINGLIGHT | LED_0603_1608Metric | D4 |
| 1 | XL-1608UYC-06 CHG_LED_YELLOW XINGLIGHT | LED_0603_1608Metric | D5 |
| 1 | XL-1608UGC-06A FULL_LED_GREEN XINGLIGHT | LED_0603_1608Metric | D6 |
Show 26 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | CD75-1R0M 1uH_POWER_INDUCTOR_C2826687 Cenker / CD75 series | L_Sumida_CR75 | L1, L2, L4 |
| 1 | SRN4018TA-2R2M 2.2uH_POWER Bourns | L_Bourns-SRN4018 | L3 |
| 16 | CL21A106KAYNNNE 10uF_25V Samsung Electro-Mechanics | C_0805_2012Metric | C1, C2, C3, C4, C10, C11, C12, C14 +8 |
| 11 | CC0603KRX7R9BB104 100nF_50V YAGEO | C_0603_1608Metric | C5, C13, C28, C31, C34, C36, C37, C38 +3 |
| 2 | CL10B473KB8NNNC 47nF_50V Samsung Electro-Mechanics | C_0603_1608Metric | C6, C7 |
| 1 | CL10A475KO8NNNC 4.7uF_10V Samsung Electro-Mechanics | C_0603_1608Metric | C8 |
| 1 | CL10B102KB8NNNC 1nF_50V Samsung Electro-Mechanics | C_0603_1608Metric | C9 |
| 2 | CL10A105KB8NNNC 1uF_10V Samsung Electro-Mechanics | C_0603_1608Metric | C19, C32 |
| 4 | CL32A476KOJNNNE 47uF_10V Samsung Electro-Mechanics | C_1210_3225Metric | C23, C24, C47, C48 |
| 6 | CL21A226MAQNNNE 22uF_10V Samsung Electro-Mechanics | C_0805_2012Metric | C25, C26, C29, C30, C41, C42 |
| 3 | CL21A106KAYNNNE 10uF_10V Samsung Electro-Mechanics | C_0805_2012Metric | C27, C33, C35 |
| 1 | 0603 100R 1% 100R UNI-ROYAL / Generic | R_0603_1608Metric | R1 |
| 1 | 0603WAF3001T5E 3k_1% UNI-ROYAL | R_0603_1608Metric | R2 |
| 1 | 5.1k 1% 0603 5.1k_1% UNI-ROYAL / Generic | R_0603_1608Metric | R3 |
| 1 | 0603WAF3002T5E 30k_1% UNI-ROYAL | R_0603_1608Metric | R4 |
| 1 | 0603WAF6041T5E 6.04k_1% UNI-ROYAL | R_0603_1608Metric | R5 |
| 1 | 0603WAF2102T5E 21k_1% UNI-ROYAL | R_0603_1608Metric | R6 |
| 2 | RC0603FR-07910KL 910k_1% YAGEO | R_0603_1608Metric | R7, R8 |
| 2 | 0603WAF7323T5E 732k_1% UNI-ROYAL | R_0603_1608Metric | R9, R35 |
| 3 | 0603WAF1003T5E 100k_1% UNI-ROYAL | R_0603_1608Metric | R10, R15, R36 |
| 1 | RC0603FR-07453KL 453k_1% YAGEO | R_0603_1608Metric | R14 |
| 6 | 0603WAF1002T5E 10k_1% UNI-ROYAL | R_0603_1608Metric | R16, R30, R31, R32, R33, R34 |
| 2 | 0603WAF2202T5E 22k_1% UNI-ROYAL | R_0603_1608Metric | R17, R18 |
| 6 | 0603WAF220JT5E 22R UNI-ROYAL | R_0603_1608Metric | R19, R20, R21, R22, R23, R24 |
| 5 | 0603WAF4702T5E 47k_1% UNI-ROYAL | R_0603_1608Metric | R25, R26, R27, R28, R29 |
| 3 | 0603WAF1001T5E 1k_1% UNI-ROYAL | R_0603_1608Metric | R37, R38, R39 |
Tablet-Project design files
The KiCad project lives in the ShresthRao/Tablet-Project repository on GitHub; these links point at the commit this page was built from.
Tablet-Project: common questions
How big is the Tablet-Project PCB?
The Tablet-Project measures 40.3 × 155 mm, has 4 copper layers and is 1 mm thick.
How many components are on the Tablet-Project?
115 components, from 46 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Tablet-Project design files?
From the ShresthRao/Tablet-Project repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Tablet-Project design in my own project?
The repository has no license, so all rights stay with ShresthRao. Use it as a reference, and ask the author before reusing the design.
Similar boards
View screen
scottbez1
35 × 35 mm12 parts2LApache-2.022.2k
BM28B0.6-24DSBreakout
15.2 × 35.6 mm3 parts2LApache-2.022.2k
LevelShifterBreakout
15.2 × 20.3 mm5 parts2LApache-2.022.2k
View base
81.2 × 81.2 mm81 parts2LApache-2.022.2k
ChainlinkDriverTester
198.1 × 95.3 mm123 parts2LApache-2.04.2k
ChainlinkBase
98.4 × 190.5 mm119 parts2LApache-2.04.2k