Is Manuals & User Guides

TME-R1 DC 12V Timer Relay Control Switch DIY Kit User Manual

TME-R1 • December 5, 2025

Comprehensive instruction manual for the TME-R1 DC 12V Timer Relay Control Switch DIY Kit. Learn about its features, specifications, assembly steps, operation, and maintenance for this electronic soldering…

LM2596 Universal Adjustable Voltage Output Power Supply Module Soldering Kit Instruction Manual

LM2596 • November 29, 2025

Comprehensive instruction manual for the LM2596 DIY Power Module Soldering Kit. Learn assembly, operation, and specifications for this multi-output adjustable voltage power supply module.

User Manual for DIY Ultrasonic Ranging Alarm Kit HC-SR04

HC-SR04 • November 26, 2025

Comprehensive instructions for assembling, operating, and maintaining the IS HC-SR04 DIY Ultrasonic Ranging Alarm Kit, featuring distance measurement, LED indicators, and customizable alarm functions for STEM education and…

Instruction Manual for DIY Audio LED Christmas Tree Kit

CRT-32 • November 18, 2025

Comprehensive instruction manual for the CRT-32 Audio LED Christmas Tree DIY Kit, detailing assembly, operation, specifications, and troubleshooting for this sound-controlled LED flashing light project.

TJ-56-619 4-Digit Rechargeable DIY Digital Clock Kit Instruction Manual

TJ-56-619 • November 17, 2025

Comprehensive instruction manual for the IS TJ-56-619 4-Digit Rechargeable DIY Digital Clock Kit, covering assembly, operation, features, specifications, and troubleshooting.

IS GY-6 Series Battery Capacity Indicator Voltmeter Instruction Manual

GY-6 Series • 1 PDF • November 17, 2025

Comprehensive instruction manual for the IS GY-6 series battery capacity indicator voltmeters, covering setup, operation, specifications, and troubleshooting for Lead Acid, Lithium Ion, and LiFePO4 batteries across various…

Mini Parking Lot Simulation Soldering Kit Instruction Manual

Mini Parking Lot Simulation Soldering Kit • November 14, 2025

Instruction manual for the Mini Parking Lot Simulation Soldering Kit, a DIY STEM electronic learning project with LCD display and mini cars, covering setup, operation, and troubleshooting.

IS XY-T04/XY-T04-W K-type Digital Temperature Controller User Manual

XY-T04, XY-T04-W • November 13, 2025

Comprehensive user manual for the IS XY-T04 and XY-T04-W K-type digital temperature controllers, covering setup, operation, specifications, and app control for the WIFI model.

D2-5 Intelligent Tracking Car DIY Kit Instruction Manual

D2-5 Intelligent Tracking Car • 1 PDF • November 5, 2025

Instruction manual for the D2-5 Intelligent Tracking Car DIY Kit, a soldering project designed for STEM students to learn about mechanical principles, photoelectric sensors, voltage comparators, and motor…

LED Breathing Light DIY Kit SFT-Q03YH Instruction Manual

SFT-Q03YH • November 2, 2025

Instruction manual for the SFT-Q03YH LED Breathing Light DIY Kit, a photosensitive mobile robot that simulates fireflies, designed for electronic training and education.

DIY Electronic Kit LED Breathing Light Simulated Firefly Flash Robot Instruction Manual

SFT-Q03YH • November 2, 2025

Comprehensive instruction manual for the SFT-Q03YH DIY Electronic Kit, featuring a photosensitive mobile robot that simulates a firefly with breathing LED lights. Includes assembly, operation, and troubleshooting.

FM Radio DIY Electronic Kit HU-017ASW RDA5807 User Manual

HU-017ASW RDA5807 • 1 PDF • October 31, 2025

Comprehensive instruction manual for the HU-017ASW RDA5807 FM Radio DIY Kit, including assembly, operation, specifications, and troubleshooting for this 87-108MHz receiver.