DIY Electronic Kits & Components

Features:- LED dot matrix module display time, temperature, date, week and other information;- 8 different spectrum effects- 7 different clock effects- 8 levels of brightness adjustment function, built-in photoresistor, can automatically adjust the brightness according to ambient light, can also sp..

Feature: Power consumption: display full bright 42ma, single lamp display 4ma (the digital tube has a word on one side of the pin is positive)Measuring range: General battery within 2.4-20VDisplay mode: Multiple light bar display or single light spot displayPcb board size: 2.6 x 4..

LED Snowfall Lights with Remote Control Waterproof Rotating Snowflakes Projector Light Projection Spotlight Snowfalling Projector Lamp for Outdoor Christmas Halloween Party Wedding Garden YaFeatures:1. UPGRADED OUTDOOR LIGHT PROJECTOR:    White spot snow pattern landscape Lighting, which i..

Feature: Internal frequency compensation Low input bias current Low input offsetvoltage and current Common mode input voltage range, including the grounding Differential mode input voltage range, equal to the supply voltage range DC voltage gain high (about 100dB) Unity-gain bandwid..

Description : LM35DZ TO-92 LM35 Precision Centigrade Temperature Sensor 0.5°C Ensured Accuracy (+25°C) Suitable for Remote Applications Low Cost Due to Wafer-Level Trimming Operates from 4 to 30 V Less than 60-μA Current Drain Low Self-Heating, 0.08°C in Still Air Low Impedance..

Package Included:1 x Chocolate Keyboard Switch..

Description:LP-5815 is a DC low-voltage power connection splitter with signal interface. It has the advantages of high stability and small size. It can access various sensor signals (human body, touch, door control, hand scan), It is suitable for any ordinary power supply, solves the hidden instal..

Notice:1. This product requires soldering.2. The case needs to be purchased separately.3. Please confirm that the separate shell option or DIY kit option has been selected before purchasing, the price difference is large, so as to avoid unnecessary misunderstandings.Documents: (Contact Us)User Manua..

Feature:This product is component without battery core.It is used to repair and assemble batteries pack, only for people who are familiar with battery performanceand have practical experience in battery assembly.No Original, 100% Brand New, No Battery Cell !It can fill 15 pieces of 18650 li-ion batt..

Note:Stap Color RandomPackage Included:1 x M5GO Watch Band..

Specifications:Total Length: about 41mm  Diameter: about 19mm Screw Thead: M8 Material: steel Suitable: Sorting robot/Robotic handNote *Please allow 1-3CM differs due to manual measurement.Package Included:1 x Spherical Screw  ..

Feature:1. Pull the switch to select output to the radio station or direct sound generation.2. Two No. 7 batteries can be installed inside to push the buzzer to sound.3. It can be used for beginners to learn or perform.Note: keys do not contain batteries!Package includes:1 x Manual CW Key Teaching T..