🏆Top 100 Shenzhen I O Mods 2026
The 100 best Shenzhen I O Mods mods, ranked by community endorsements. 1,015+ mods available — free downloads with install guides.
Ranked #1–#100 · Updated daily
🥇CROSSOVER
🥈7-SEGMENT LCD
🥉THE 99 HOLE
#4RADIO-CONTROLLED I/O INTERFACE
#5UNKNOWN PACKET SIZE
#6CONTROL SIGNAL ATTENUATOR
#7DIVISIBILITY BY THREE
#8FULL ADDER
#9SIMPLE 1-BIT ADDER
#10UNKNOWN HARDWARE BOARD REPAIR
#11Audio Fixer
#12PGA BASED FUNCTION TESTER
#13PICODISK READER
#148BIT BINARY ENCODER
#15RPN MATH COPROCESSOR
#16ODD OR EVEN
#17DATA BUFFER UNIT
#18THE KEY
#19PGA33X6 FOR BEGINNERS
#20DELIVERY DRONE (ARRAY SORT)
#21DIV 2
#22MINIATURE DRONE CONTROLLER
#23MAJORITY GATE
#24Simple Data Compression
#25PRIME FACTOR CALCULATOR
#26ELECTRIC TOOTHBRUSH
#27CREDIT CARD VERIFIER
#28XOR GATE
#29DRINKING GAME SCOREKEEPER (V1)
#30MORSE DECODER
#31Tesla Challenge 1: Fizzbuzz Test Engine
#32DMUX - Simple Demultiplexor
#33EVENNESS DETECTOR
#34DISK DRIVE CONTROLLER
#35DYNAMIC CELLULAR AUTOMATON
#36TRIANGULAR NUMBERS
#37HANDHELD GEIGER COUNTER
#38Tesla Challenge 2: Caesar Cipher Translator
#39LOUDSPEAKER W/ VOLUME CONTROL
#40*WTF?* SERIES: Puzzle 1
#41WIRING TURMOIL
#42Tesla Challenge 24: WRPG Server Database
#43BINARY ENCODER
#44Tesla Challenge 3: Solarpowered Alarm Clock
#45Tesla Challenge 11: XBus Universal Counter
#463-BIT FPGA ADDER
#47Tesla Challenge 20: Replica Portalgun
#48Tesla Challenge 15: Handheld Tic Tac Toe
#49Tesla Challenge 14: Pixel Matrix Printer
#50Tesla Challenge 4: Triple Number Sorter
#51Tesla Challenge 17: Adaptive NV Goggles
#52Tesla Challenge 13: Solitaire Solving Robot
#53Tesla Challenge 19: Multicolored Lights
#54Tesla Challenge 7: Logic Function Array
#55Tesla Challenge 12: Smart Refrigerator
#56Tesla Challenge 9: Decimal-Binary Converter
#57Tesla Challenge 6: Hoverboard Controller
#58Tesla Challenge 16: Echo Generator
#59Tesla Challenge 10: Surveillance Drone
#60FIGHTING GAME 3
#61Tesla Challenge 5: Superhero Agility Suit
#62Tesla Challenge 22: City Planning Tool
#63Tesla Challenge 21: Love Calculator
#64Tesla Challenge 8: Dark Radiation Sensors
#65Tesla Challenge 23: Magic Square Generator
#66Tesla Challenge 18: Auditory Wrist Watch
#67PGA33X6 FULLADDER
#68PGA33X6 SR LATCH
#69LOAD BALANCING ROBOT
#70Run Length Encoding
#71AND OR XOR
#72RULE 30 CELLULAR AUTOMATON
#73(SLIGHTLY HARDER) CONTROL SIGNAL ATTENUATOR
#74MATH MODULE, SQRT()
#75Low-Pass Filter
#76PROGRAMMABLE POWER ROUTER
#77FAKE SMART WATCH
#78PSUEDORANDOM
#79DOT PRODUCT
#80PORTABLE PI CALCULATOR
#81ADVANCED DISK DRIVE CONTROLLER
#82PWM GENERATOR
#83PGA WANTS LOVE
#84PGA33X6 HALFADDER
#85OPERATION FAMOUS BISCUITS
#86SHIFT RIGHT BY 1 BIT
#87ELECTRONIC COIN FLIP
#88DOOR OPENER
#89IN-LINE NETWORK CENSORSHIP
#90PROXIMITY-BASED LANTERN
#91"SECURE" KEYPAD
#92IS IT EVEN?
#93UART RECEIVER
#942-CHANNEL MIXER
#95PING PONG EFFECT
#96MICRO-COPTER MK2
#97Data Transfer Cord
#98PACEMAKER
#99SIMPLE TRANSFORM CHIP
#100PACKET GENERATER
How Are These Rankings Determined?
What makes a mod top ranked?
Ranked by endorsement count — the community's metric for quality. Downloads also factor in. Rankings update when we refresh from official mod sources.
Are all mods free to download?
Yes. Every mod listed on discovermods is free. We link to official download pages — no paywalls, no accounts required.