Loli 8 channel receiver

Introduction: Loli 8-channel receiver, has been physically verified.

Schematic PCB

LOLI6 channel receiver

Introduction: The board is based on the open source receiver developed by Loli Master, with 1S voltage input. Has been physically verified.

Schematic PCB

ESP32_BLE_GAMEPAD_MINI: ESP32 controller

Share your DIY ESP32 controller, which communicates through its own Bluetooth WIFI or external NRF24L01. It comes with a 18650 rechargeable battery and charging module.

Schematic PCB

elrs2.4G pp receiver——ExpressLRS open source receiver

This receiver is a non-original product in the ExpressLRS open source receiver project and is only for the convenience of domestic players.

Schematic PCB

elrs2.4Gnano-lc filtering: improving the elrs2.4Gnano receiver designed by foreign developers

This receiver is improved from the elrs2.4Gnano receiver designed by foreign developers. It mainly changes the original out-of-stock filter into an LC filter circuit to achieve the same effect with ordinary capacitors and inductors.

Schematic PCB

Wheat wheel motor drive

Wheat wheel motor drive

Schematic PCB

Master-slave environment monitoring display based on APM32 and Tuya Smart

Introduction: The main control used in this design is an APM32 microcontroller, which is composed of a networkable module from Tuya Mall, a 2.4G NRF24L01 radio frequency module and a display screen.

Schematic PCB

WiFi dual color temperature dimming light

Xiaobishe, WiFi dual color temperature dimming lamp

Schematic PCB

hackcube: test signal repeater for 315-443 MHz

Introduction: RF version customized based on open source hackcube

Schematic PCB

Electronic pointer (with mouse control)

Introduction: Electronic pointer (with mouse control)

Schematic PCB

AWTRIX 2.0 expanded version (speaker pin modified version)

Introduction: Modified from xiaofeng6688, the modification is located at DF MINI6 and 8 pins. And modified to 2 speaker lead-out terminals, the touch module will be added later, and all the pins of 12F will be lead out

Schematic PCB

Shenzhentong-PCB-Open Source

Introduction: Shenzhen Expressway Map, including Lines 1, 2, 3, 4, 5, 6, 7, 9, 10, and 11.

Schematic PCB

One-handed remote control based on HK32F030M

Introduction: 2.4G wireless remote control based on HK32F030M

Schematic PCB

Human presence sensor designed based on Tuya Smart ZTU Zigbee module

Introduction: Human presence sensor designed based on Tuya Smart ZTU Zigbee module

Schematic PCB

(Verified) LoRa adapter board (Anxinke RA series)

Introduction: Adapter boards made for several Lora series officially released by Anxinke to facilitate future learning and development.

Schematic PCB

gamepad_receiver: 2.4G handle receiver based on STM32F103C8T6

Introduction: 2.4G handle receiver, main control STM32F103C8T6, 2.4G module nRF24L01+

Schematic PCB

Wireless synchronized RGB light stick

Introduction: ws2812 fluorescent stick that can be wirelessly synchronized with color by NRF24L01) mass production is better for party use (referring to saving money on ambient lighting)

Schematic PCB

WIFIkiller: for testing network security

Introduction: WiFikiller is used to test network security, please do not use it to attack other people's networks!

Schematic PCB

B number display

Introduction: This project is based on the improvement of the open source project of Bilibili UP Master: Flying Akarin. Bilibili Video: BV14W41167tY Original project link: https://git.io/fASb9

Schematic PCB

Third generation mini model aircraft remote control receiver

Introduction: The new version of the receiver has very powerful functions, upgraded remote control, and a new design of the third-generation receiver. In addition to outputting servo signals, it can also output high-level signals and PWM signals to directly drive peripherals. PPM output, serial port output, can play simulator, connect flight control, etc. Voltage return, signal quality return.

Schematic PCB