COIN ACCEPTOR Multi Coin Acceptor Coin Slot for Arcade Game Mechanism Vending MachineHIGH PRECISION: Identify the true or false coin according to the material, diameter and thickness of the COINS, the accuracy is high.FOR 6 KINDS OF COINS: Accept 6 different kinds of coins at the same time, CPU proc..
Description• SW-420 Vibration Sensor Module Vibration Switch Alarm Sensor Module for
• Using SW-420 normally closed type vibration sensor
• The comparator output signal clean waveform is good, driving ability,>15mA
• Working voltage 3.3V-5V
• Output format: Digital switching outp..
Product descriptionFeaturesThe entire shell consists of 6 (3mm thick) transparent acrylic plate, each with a different wiring openings and buckle.The entire shell consists of 6 (3mm thick) transparent acrylic plate, each with a different wiring openings and buckle.Shell weight is relatively light, i..
FEATURES:100% Brand New
Micro hydro generator, the potential energy conversion of the water into electrical energy mechanical equipment.
It can be directly to the small battery charge. it can charge mobile phone, 12V radio power, power supply for LED lights, etc
1.Output type:DC 12V regul..
DESCRIPTION:DC 5V 10W DC Micro Hydro Generator Tap Water Flow Hydraulic DIY high power flow generator motorType: 5V GeneratorMicro hydro generator, the potential energy conversion of the water into electrical energy mechanical equipment.We provide you with three kinds of generators..