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Whadda 1 A LITHIUM BATTERY CHARGING BOARD (1 offer) The 1 A LITHIUM BATTERY CHARGING BOARD (2 pcs) is a complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries. This product is a replacement of: VMA321,MM104 |
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from £ 6.3695*
per piece |
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Whadda 4 CHANNEL RELAY MODULE (1 offer) This 4-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by any micro-controller. |
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from £ 12.288*
per piece |
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Whadda 5 VDC STEPPER MOTOR WITH ULN2003 DRIVER BOARD (1 offer) A small and versatile motor and driver set. This 5 VDC stepper motor controlled by the ULN2003 driver can be used with any Arduino® or compatible boards via jumper leads. Four-phase LED indicates t... |
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from £ 8.304*
per piece |
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Whadda 8 CHANNEL RELAY MODULE (2 offers) This 8-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by any micro-controller. |
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from £ 18.132*
per piece |
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from £ 12.033*
per piece |
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Whadda DIGITAL ROTARY ENCODER MODULE (1 offer) A rotary encoder is an input device that indicates the rotating direction and how much the knob has been rotated. A rotary encoder is useful for for stepper and servo motor control. |
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from £ 4.3925*
per piece |
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Whadda DIGITALLY CONTROLLED FM RADIO (2 offers) Build your own FM radio with a new and enhanced HQ FM receiver module that has an auto-seeking button, 4 presets and volume control. This product is a replacement of: MK194N,MK194,MK118 |
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from £ 20.10*
per piece |
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from £ 18.7955*
per piece |
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Whadda IR SPEED SENSOR MODULE (1 offer) The WPSE347 is a LM393 speed sensor module, widely used in motor speed detection, pulse count, position control, etc. The sensor is very easy to operate: To measure the speed of a motor, make sure ... |
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from £ 9.0845*
per piece |
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Whadda I²C 20×4 BLUE LCD MODULE (1 offer) This module is an Arduino compatible LCD display module with high speed I²C interface. It can display 20×4 characters (white characters on a blue background). |
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from £ 22.6795*
per piece |
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Whadda LINE TRACKING SENSOR TCRT5000 MODULE (1 offer) The Line Tracking Sensor based on TCRT5000 is an type of infrared reflectance sensor, and is commonly used in line following robots, it is mounted at the bottom of the robot chassis. The line track... |
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from £ 6.7185*
per piece |
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Whadda MICROPHONE SOUND SENSOR MODULE (1 offer) This high sensitivity sound detection module detects sounds between 48 and 66 dB and has an analog as well as a digital output. The AO or analog output creates a real-time output voltage signal of ... |
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from £ 6.529*
per piece |
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Whadda OPTICAL DUST SENSOR GP2Y1010AU0F (1 offer) The WPSE346 / GP2Y1010AU0F dust sensor uses an optical sensing method and has a diagonally arranged infrared emitting diode (IRED) and phototransistor. It detects the reflected light of dust in air... |
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from £ 19.13*
per piece |
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Whadda PIR MOTION SENSOR (1 offer) PIR sensors allow to sense motion, almost always used to detect whether a human has moved in or out of the sensor’s range. This product is a replacement of: VMA314 |
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from £ 7.777*
per piece |
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from £ 8.93*
per piece |
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