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RECORDING AUDIO SHIELD FOR ARDUINO
Specifications
- audio sample frequency: 8 kHz
- uses pin 10 on an Arduino® UNO board as a Chip Select
- uses the ICSP pins on an Arduino as a serial connection to the shield to free up I/O pins
- memory write up to 100.000 X
- dimensions: 80 x 55 x 30 mm / 3.15 x 2.16 x 1.18″
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STEREO AMPLIFIER MODULE 2 x 30W
Specifications
- music power output: 2 x 30W / 4ohm
- RMS output: 2 x 15Wrms / 4ohm or 2 x 10Wrms / 8ohm
- total harmonic distortion: 0.07% (1W / 1kHz)
- channel separation: 70dB
- frequency response: 7Hz to 60kHz (-3dB)
- signal-to-noise ratio: 98dB (A-weighted)
- input sensitivity: 300mV / 150Kohm
- transient suppression on/off switch
- overload and short-circuit protection: max. 1h
- supply voltage: 2 x 12Vac / 2A (50W transfo recommended)
- dimensions: 70 x 50mm
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UNIVERSAL TIMER MODULE WITH USB INTERFACE
Specifications
- power supply: 12 VDC (100 mA max.)
- relay output: 8 A / 250 VAC max.
- minimum event time : 100 ms
- maximum event time: 1000 h (over 41 days)
- dimensions: 68 x 56 x 20 mm (2.6″ x 2.2″ x 0.8″)
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ULTRASONIC RADAR MODULE
Specifications
- range: 20 … 250cm
- frequency: 40kHz
- digital output: 5V (50mA max.)
- analogue output: 0…5V (5mA max)
- buzzer output: 12V (100mA max.)
- relay contacts: 1A low voltage NO/NC
- power supply: 12VDC
- current consumption: 200mA max.
- dimensions: 110 x 50 x 18mm / 4.3 x 2.0 x 0.7″
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ROBOT FROG
Specifications
- dimensions: 90 x 125 x 100 mm / 3.5 x 4.9 x 3.9″
- power supply:
- mechanical: 2 x 1.5 V AA batteries (not incl.)
- electronic: 9 V battery (not incl.)
- number of pieces: 103
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3 IN 1 ALL TERRAIN ROBOT
Specifications
- power supply: 4 x AA batteries (LR6C not incl.)
- weight: 425g
- number of pieces: 148
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TWIN-MOTOR GEARBOX KIT
Specifications
- contains: 2 motors, 3 set gears, metal shafts, gear box and other accessories
- motor: 3 VDC / 12500 rpm
- gear ratio:
- 1:60: 200 rpm output
- 1:120: 100 rpm output
- 1:288: 42 rpm output
- power supply: 2 x 1.5 V AAA or 2 x 1.5 V AA (not incl.)
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Electric Circuit Kits For Kids 8+
Specifications
Physical properties Battery IEC size AA (LR6, R6, FR6, HR6, KR6, ZR6 ,15A, 15D, 15LF, 1.2H2, 1.2K2, UM3, Pencil, MN1500, MX1500, MV1500) Primary colour Multi Depth unit 23 cm Height unit 5 cm Width unit 32.4 cm Weight unit 900 g Electrical Properties Battery voltage rating 1.5 V -
14 in 1 Educational Solar Robot Kit
Physical properties Primary colour Multi Weight unit 420 g Material Plastic + PS/LED -
Solar & Hydraulic Construction Kit 12 in 1
Specifications
Physical properties Primary colour Blue Additional colours Yellow,Grey Weight unit 745 g Material Plastic + PS/LED -
Tobbie The Robot
Specifications
Physical properties Primary colour Yellow Additional colours Black Depth unit 126 mm Height unit 165 mm Width unit 138 mm Weight unit 630 g Material Plastic + PS/LED -
STEM ROBOT ARM KIT
Specifications
- arm:
- arm and forearm length: 160 mm
- maximum arm height: 270 mm
- maximum height reached by the wrist: 310 mm
- maximum extension (clamp included): 400 mm
- arm rotation on support base: 180°
- base support dimensions: 145 x 145 mm
- operation: via 5 servos
- lifting capacity at the wrist: 250 g
- weight: 850 g
- gripper:
- maximum jaw opening: 65 mm
- jaw length: 45 mm
- large 55G servos:
- operating speed: 0.17 s / 60 degrees (at 4.8 V without load)
- operating speed: 0.13 s / 60 degrees (at 6 V without load)
- torque: 9.4 kg / cm (at 4.8 V)
- stall torque: 13 kg / cm (at 6 V)
- power supply: 4.8 to 6 V
- metal gears:
- dimensions: 40.7 x 19.7 x 42.9 mm
- weight: 55 g
- small 9G servos:
- operating speed: 0.12 s / 60 degrees (at 4.8 V without load)
- operating speed: 0.11 s / 60 degrees (at 6 V without load)
- torque: 1.2 kg / cm (at 4.8 V)
- torque: 1.5 kg / cm (at 6 V)
- power supply: 4.8 to 6 V
- plastic gears:
- dimensions: 22 x 12 x 29 mm
- weight: 9 g
- arm:
