3pcs dual l298n

Buy 3pcs Dual Channel L298N DC Motor Driver Board PWM Speed Dual H Bridge Stepper M for R167.89

Buy 3pcs Dual USB 12V To 5V Step-down Module Battery Indicator Battery Voltage Display Meter for R359.57

Buy 3Pcs Dual USB Output 6-24V To 5.2V 3A DC-DC Step Down Power Charger Modu for R209.00

Buy 3Pcs Dual USB Output 6-24V To 5.2V 3A DC-DC Step Down Power Charger Module Converter for R267.00

Features: 1.Dual H-bridge motor driver, can drive two DC motors or a 4-wire two-phase stepper motors 2.Built-in TSD, without worrying about motor stall 3.Ultra-small size, suitable for assembly and car Specification: 1.Module supply voltage: DC 2V-10V 2.Signal input voltage: DC 1.8-7V 3.Single working current: 1.5A 4.Peak current up to 2.5A 5.Low standby current (less than 0.1uA) 6.Built-in common conduction circuit, the input terminal vacant, the motor does not malfunction 7.Size: 24.7 x 21 x 7mm 8.Mounting hole diameter: 2 mm Package included: 3 x Mini dual channel DC motor driver module

3Pcs 15W TDA7297 Dual-Channel Amplifier Board For Arduino Features: AC / DC, 2.0 / dual channel / stereo,12V/2A when using, the output power of 15W +15 W, peak up 25W +25 W Can be accessed by two 4-8Ω 10-50W speakers A large volume of small size High signal to noise ratio Upgraded version of the radiator, wider and thicker, better cooling effect Fit for Bookshelf speakers, CRT televisions, radios, and other small amplifiers Specifications: 1. Working voltage: DC 9-15V 2. Power: 15W +15 W 3. Maximum power:30W+30W 4. Output Impedance: 4-8Ω Package included: 3 x TDA7297 Version Amplifier Boards

3Pcs Soil Hygrometer Humidity Detection Moisture Sensor For Arduino Description: This is a summary of the soil moisture sensor can be used to detect moisture, when the soil is dry, the module outputs a high level, whereas output low. Using this sensor make an automatic watering system, so that your garden plants without people to manage. Operating voltage: 3.3V~5V. Adjustable sensitivity (shown in blue digital potentiometer adjustment) Dual output mode,analog output more accurate. A fixed bolt hole for easy installation. With power indicator (red) and digital switching output indicator (green). Having LM393 comparator chip, stable. Panel PCB Dimension: 3cm x 1.5cm. Soil Probe Dimension: 6cm x 2cm. Cable Length: 21cm. VCC: 3.3V-5V. GND: GND. DO: digital output interface(0 and 1). AO: analog output interface. Instructions for Use: 1. Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil. 2. Module to reach the threshold value is set in the soil moisture, DO port output high, when the the soil humidity exceeds a set threshold value, the module D0 output low. 3. The digital output D0 can be connected directly with the microcontroller to detect high and low by the microcontroller to detect soil moisture. 4. The digital outputs DO shop relay module can directly drive the buzzer module, which can form a soil moisture alarm equipment. 5. Analog output AO and AD module connected through the AD converter, you can get more precise values of soil moisture. Package Included: 3 x Soil moisture detector module 3 x Probe 3 x 2P Jumper Cable

Buy 3pcs L298N Motor Driver Module Four Chaneel Motor Drive Smart Car Module for R388.37

DC Drive Controller Board is available now from our US and UK warehouse Excelent shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse Description: Double H bridge drive Chip: L298N (ST NEW) Logical voltage: 5V Drive voltage: 5V-35V Logical current: 0mA-36mA Drive current: 2A (MAX single bridge) Storage temperature: -20 to +135 Max power: 25W Weight: 30g Size: 43 x 43 x 27mm Note: This module has a built-in 5v power supply, when the driving voltage is 7v-35v, this supply is suitable for power supply, DO NOT input voltage to +5v supply interface, however ledding out 5v for external use is available. When ENA enable IN1 IN2 control OUT1 OUT2 When ENB enable IN3 IN$ control OUT3 OUT4 Note:  Package is not included the screws. Package included: 1 x 236 L298N Dual H Bridge DC Stepper Motor Drive Controller Board Module arduino  

Buy L298N Dual H Bridge DC Stepper Motor Drive transistor for R69.00

Buy Dual Gear Pulley Dual Drive Extruder Kit + 3Pcs MK8 1.75/0.4MM Brass Nozzle Acc for R259.64

Buy 3pcs 0.56 Inch Blue Red Dual LED Display Mini Digital Voltmeter Ammeter DC 100V for R640.33

Buy 3pcs 0.56 Inch Blue Red Dual LED Display Mini Digital Voltmeter Ammeter DC 100V 50A Panel Amp Volt V for R410.00

Buy 3Pcs Geekcreit 12V 30W DIY TDA2030A Dual Track Power Amplifier Board Kit for R520.00

Buy 3pcs L9110S H-bridge Dual DC Stepper Motor Driver Board Stepper Motor Module L9110 for R115.00