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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 £ 6.5895* 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 £ 11.818* 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 £ 7.944* 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 £ 16.552* per piece |
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from £ 11.663* 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 £ 4.5625* 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 £ 20.71* per piece |
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from £ 18.9655* 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 £ 8.8745* 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 £ 22.0995* per piece |
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