Features: Intelligent CPU Software Control With High Accuracy. Self-Programming Without Pc, And Automatic Self-Test For Problem. Accept Different Kind Of Coins At The Same Time. Face To Set Up Pluses Output. Prevent Not Only Electric Shock But Also Electromagnetic Interference. Support Multi Coins With Only 1 Signal Output. Capable Of Accepting All Worldwide Coins And Tokens.
Dimension: 30 x 70mm, 1.18 x 2.76″ Hole : 10 x 24 Quantity: 1 Grid : 0.1″ (2.54mm)Thickness : 1.6mm Hole diameter : about 1mm The diameter of 4 large positioning holes: 4mm Material : FR-4 (glass fiber) All holes are plated through Both sides are identical
This converter lets you send and receive data using the RS485 network from your Arduino/micro controller. Similar to Serial TTL and RS232 interfaces, the RS485 lets you transfer data between micro controllers and devices but with extra features! RS485 is an industry standard protocol for data transfer and provides numerous advantages. It lets you transfer data between up to 32 devices, through the same data line over a cable length of up to 1.2km (4000ft) with a maximum data rate of 10Mbit/s. This converter is designed for office and industrial applications (non-isolated), and provides superior characteristics/features normally found only on more expensive units.
KY-016 Full color 5mm RGB LED, different colors can be obtained by mixing the three primary colors.
RGB LED module consists of a plug-in full color LED made by R, G, B three pin PWM voltage
input can be adjusted
Section three primary colors (red / blue / green) strength in order to achieve full color mixing
effect. Control of the module with the Arduino can be achieved
Cool lighting effects
Input voltage: DC5V Power consumption (current) : 150 mA DO output: TTL digital 1 and 0 (0.1 and 5 V) AO output: 0.1-0.3 V (pollution-free) Highest concentration of voltage: Approx 4 V Detection range of alcohol: detection range of 10 ~ 1000 PPM
Triple axis accelerometer measures the vector components of the g-force which means it can detect tilts. Gyroscope on the other hand detects orientation. Unlike accelerometer gyroscopes are not affected by gravity. When paired together 3 axis accelerometer and triple axis gyroscope can be used in variety of applications such as multicopters, RC planes, video game controllers, etc. Even smartphones ship with these sensors to detect orientation or to be used by apps. This breakout board packs MPU6050 3 axis accelerometer with GY-521 3 axis gyro.
– 50mm Radial Cooling fan,12V 2 Pin DC 0.13A. – Made of high quality PBT 30% glass line VO – Bearing is high precision, long life and low noise. – Excellent for cooling heatsinks on hot ends, prints, or other cooling needs
Trigger mode: High level 5V relay module Can be used for microcontroller development board module or home appliance control 5V – 12V TTL control signal Can control DC or AC signal, also 220V AC load Normally open / closed contact Power indicator Controlled lights bright when pull and not shine when disconnect Increase the transistor drive relay coils, control pins high impedance Control pins have pull down circuit to prevent malfunction of relay vacant
Description: This motorized ball valve is made of solid brass, will fully open or fully close in 5~15 seconds. Once in position, it automatically stops using energy. This is important as it will never overheat.This is a key difference between motorized ball valves and solenoid valves. Most solenoid valves are constantly energized, while these electrical ball valves are not, making them a safer and more eco-friendly option.