INA229 verification board

Introduction: A verification board for INA229

Schematic PCB

Human body infrared solution, turn on the lights when people come, turn off the lights when people leave, dual control, etc.

Introduction: Using four infrared sensors to detect moving objects, it can realize functions such as turning on the lights and delaying turning off the lights for 10 seconds when people come and leave. Adding a switch to realize infrared fault can turn off the infrared function. Dual control and other functions can be realized on the 86 switch panel.

Schematic PCB

Photosynthetic Future Programming Adapter Board (M-TTL Programmer)

Introduction: M-TTL burner is a secondary development firmware burning adapter board based on ESP8266 agricultural temperature and humidity tester. Its essence is to lead out the ID, D+, and D- of the Micro USB interface to IO0, TX, RX for lossless disassembly and burning of firmware, suitable for a variety of devices

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[Tuya Smart] Door Magnetic Zigbee

Introduction: Tuya Smart SOC Door Sensor (Zigbee Solution)

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Tuya ZigBee human motion sensor

Introduction: This human body sensor uses Tuya's Zigbee solution, which can link with most of Tuya's products and adopts Tuya's development-free solution.

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[Tuya Smart] Four-way remote control switch V2.0

Introduction: This project uses Tuya's development-free solution Zigbee protocol's 4-way wireless switch, which can control smart home appliances and can also perform scene linkage through automation scenes.

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[Tuya Smart] Door Sensor TYZS5

Introduction: Tuya Door Magnetic Version 2.0

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[Tuya Smart] Water Immersion Sensor Plus_Zigbee

Introduction: Tuya Smart Water Immersion Sensor

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[Tuya Smart] Temperature and humidity sensor based on Tuya Smart

Introduction: Based on Tuya Smart's IoT zero-code humidity temperature sensor, the compact humidity temperature sensing node can be linked with other smart homes.

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TTP223 micro touch module

Introduction: Everything that can be streamlined has been streamlined, striving to minimize the size. More suitable for adding lights to hand models!

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Lepton Thermal Imaging

Introduction: lepton thermal imaging module, supports lepton1-3, I only have 2.0 (80x60 resolution)

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3D magnetic sensing module based on TLV493DA1B6HTSA2

Introduction: A 3D magnetic sensing module is designed based on TLV493DA1B6HTSA2 (C126688). The module size is 20mm*20mm and the communication mode is I2C (TLV493DA1B6HTSA2 only has I2C communication mode).

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Air pressure detection module based on LPS25HBTR

Introduction: An air pressure detection module is designed based on LPS25HBTR (C87898), which can actually measure temperature. I2C/SPI communication mode is optional.

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[Tuya Smart] Remote temperature and humidity sensor controller

Introduction: A temperature and humidity sensing controller with GD32F330CBT6 as the core

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motion sensor

Introduction: MPU6500 motion sensor

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ESP32 electronic load meter 2.0

Introduction: CNC display constant current adjustable load meter based on ESP32, small size and high power, with rich expansion interfaces

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AD590 temperature sensor

Introduction: AD590

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[Tuya Smart] IoT Temperature and Humidity Clock

Introduction: This project uses GD32F103 as the main control core and communicates with the network terminal through the Tuya module WB3S to realize the Internet of Things for temperature and humidity measurement.

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Inductive AC Power Loss Sensor

Introduction: AC Power Loss Sensor

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[Tuya Smart] Switch & Temperature and Humidity Sensor

Introduction: Use Tuya WB3S WiFi&BLE dual protocol module to measure temperature and humidity in real time and control the switches of home appliances. Programming-free development, all components are on the same board, easy welding, and low cost.

Schematic PCB