PowerMinty 1.2 - OrangePi Zero Handheld Retro Game Console

thingiverse

#Work in progress# **Please check my new design [here](https://www.thingiverse.com/thing:3090433).** Low budget handheld console powered by orange pi zero with 2.4 tft lcd Inspired by project MintyPi. Works without custom PCBs, but I recommend using [this](https://oshpark.com/shared_projects/zUNmnlLF) one or similar for a display.. Project is not recommended for beginners. Some soldering skills are required (removal of the ethernet socket, an usb port and the H1102NL chip). Overall everything works. Battery power still untested (unlike Raspberry Pi Zero, Orange Pi Zero doesn't work on directly connected 3.7v battery). *** 19.09.2018 - Joystick tested, works great with a N64 games and as an emulated dpad. I uploaded code to get it working to my github page. You can find a code for a matrix keyboard with joystick [here](https://gist.github.com/wojtekpil/deaba3c57fbedfa619a594915e328f7a). #Dimmensions:# *H: 28 mm, W: 93.4 mm, L:64.4 mm* #BOM:# - ☑ Orange Pi Zero 512 MB [aliexpress](https://www.aliexpress.com/item/Orange-Pi-Zero-H2-Quad-Core-Open-source-512MB-development-board-beyond-Raspberry-Pi/32761500374.html?spm=a2g0s.9042311.0.0.4f144c4drA2MKb), - ☑ 2.4 inch tft screen with ILI9341 controller [aliexpress](https://www.aliexpress.com/item/2-4-inch-SPI-serial-LCD-without-touch-ILI9341-4IO-port-can-be-driven-18-pin/1000005132378.html?spm=a2g0s.9042311.0.0.423a4c4d4fAuBI), - ☑ ADS1115 module board [aliexpress](https://www.aliexpress.com/item/16-Bit-I2C-ADS1115-Module-ADC-4-channel-with-Pro-Gain-Amplifier-for-Arduino-RPi-1PCS/32817162654.html?spm=2114.search0204.3.1.22ee610cqb48JE&ws_ab_test=searchweb0_0,searchweb201602_1_10065_10068_10843_5015511_10059_5015411_10696_100031_5016211_10084_10083_10103_451_10618_5016111_452_10304_10307_10820_10301_10821,searchweb201603_1,ppcSwitch_7_ppcChannel&algo_expid=72be76fa-6da9-489b-bc0f-8bfb35adcc90-0&algo_pvid=72be76fa-6da9-489b-bc0f-8bfb35adcc90&priceBeautifyAB=0), - ☑ set of screws [aliexpress](https://www.aliexpress.com/item/300pcs-set-Laptop-Computer-DIY-Assemble-Repair-Screws-Set-for-IBM-HP-TOSHIBA-SONY-DELL-SAMSUNG/32801902505.html?spm=a2g0s.9042311.0.0.3bbd4c4dj1GVb3), - ☑ dc dc boost converter 5V [aliexpress](https://www.aliexpress.com/item/DC-DC-2V-5V-to-5V-Step-Up-Boost-Power-Supply-Module-Voltage-Converter-Board-2A/32818329744.html?spm=a2g0s.9042311.0.0.27424c4daKhoJ6), - ☑ PSP1000 joystick [aliexpress](https://www.aliexpress.com/item/Hight-quality-Replacement-Parts-Black-3D-Button-Analog-Joystick-for-Sony-for-PSP1000-PSP-1000-PSP/32821042445.html?spm=a2g0s.9042311.0.0.27424c4daKhoJ6), - ☑ heatsink for CPU [aliexpress](https://www.aliexpress.com/item/20pcs-Cooling-fin-14-14-6MM-Silver-Aluminum-Heatsink-MOS-Heat-sink-Cooler-14-x-14/32880931516.html?spm=a2g0s.9042311.0.0.27424c4daKhoJ6), - ☑ tactile switches [aliexpress](https://www.aliexpress.com/item/7-Values-70pcs-6X6x4-3-5-6-7-8-9-10mm-Tact-Switch-Tactile-Push-Button/32841114002.html?spm=a2g0s.9042311.0.0.27424c4daKhoJ6), - ☑ NDSL buttons [aliexpress](https://www.aliexpress.com/item/Replacement-A-B-X-Y-L-R-Full-Button-Set-For-DS-Lite-NDSL-Buttons/32715686106.html?spm=a2g0s.9042311.0.0.27424c4daKhoJ6), - ☑ power switch [aliexpress](https://www.aliexpress.com/item/Promotion-50-Pcs-SS12D00G3-2-Position-SPDT-1P2T-3-Pin-PCB-Panel-Mini-Vertical-Slide-Switch/32649542037.html?spm=a2g0s.9042311.0.0.27424c4daKhoJ6), - ☑ micro usb battery charger [aliexpress](https://www.aliexpress.com/item/1PCS-5V-1A-Micro-USB-18650-Lithium-Battery-Charging-Board-Charger-Module-Protection-Dual-Functions/32467578996.html?spm=a2g0s.9042311.0.0.27424c4du8xIce), - ☑ 3.7v lipo battery (SAMSUNG AB043446BE), - ☐ 20mm slim speaker, - ☐ small audio amplifier/ usb sound card *☑ - already bought* *☐ - collecting funds* #Changelog:# 1.21 - smooth version: no support needed for inset around buttons, cable hole in a buttons plate, smaller screen frame for better fit, 1.20 - smooth version, corrected display position, added decals, little shape modifications, more spacing in hinge area, 1.10 - initial version,