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DISCRETE POWER AMPLIFIER 200 W
Specifications
- 200W music power @ 4 ohm load
- 100Wrms power @ 4 ohm load
- 70Wrms power @ 8 ohm load
- distortion: 0.02% @ 1KHz/10W
- damping factor: >800
- frequency response: 3Hz to 20KHz (-3dB)
- sensitivity: 0.6Vrms
- signal to noise ratio: 115dB
- power supply: 2 x 25-30Vac / 120VA
- PCB dimensions: 107x62mm (approx.)
- recommended heatsink: HSVM100: HEATSINK FOR K8060 (pre-drilled) or S44/75 (not drilled)
- recommended power transformer:
- 230VAC input, 2 x 30VAC output: 12030
- 115 / 230VAC input, 2 x 25VAC output: TR8040 (output power reduced by ±15%)
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DS1302 REAL-TIME CLOCK MODULE / WITH BATTERY CR2032 (2 pcs)
- manages all timekeeping functions: real-time clock counts seconds, minutes, hours, date of the month, month, day of the week, and year with leap year
- 31 x 8 battery-backed general-purpose RAM
- simple serial port interfaces to most microcontrollers: simple 3-wire interface
- TTL compatible: VCC = 5 V
- single-byte or multiple-byte (burst mode) data transfer for read or write of clock or RAM data
- low power operation extends battery backup run time: 2.0 V to 5.5 V full operation
- uses less than 300 nA at 2.0 V
- temperature range: 0°C to +70°C
- battery: CR2032 (included)
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EDUCATIONAL LCD OSCILLOSCOPE
Specifications
- high contrast LCD: 64 x 128 pixels with white LED backlight
- maximum sample rate: 1MS/s for repetitive signals, 100kS/s in real time
- input amplifier bandwidth: 200kHz (-3 dB)
- measurements can be performed up to: 100kHz
- input impedance: 100kohm // 20pF
- maximum input voltage: 30Vpeak (AC + DC)
- input coupling: DC and AC
- AD resolution: 8 bits
- run modes: run, single
- trigger level adjustable: in 16 steps
- timebase range: in 15 steps, 10µs/division to 500ms/division
- input sensitivity range: in 6 steps, 100mV/division to 5V/division
- test output: 1.95kHz / 3.3Vpp
- full auto set up for: Volt/div and time/div (or manual)
- sensitivity down to 10mV
- readouts: DC, AC+DC, true RMS, dBm, Vpp, min. & max.
- time and voltage markers readout
- frequency readout (through markers)
- battery operated: 4 x AAA batteries (max. 100mA)
- power save mode
- dimensions: 80 x 115 x 40 mm / 3.14 x 4.52 x 1.57″
- weight: 190g (6.70 oz) with batteries
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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 -
ETHERNET RELAY CARD
Specifications
- 8 relay contacts: 12A @ 30Vdc or 16A @ 230Vac
- 1 input: dry contact or voltage input 5…20Vac or dc
- power supply: 12Vac or dc/500mA (option: TR-G3/8)
- diameter: 160 x 107mm
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Ethernet shield for Arduino
Specifications
- data rates up to 10 Mbps
- integrated MAC controller
- 8 kB Transmit / Receive Packet Dual Port Buffer
- the MAC controller supports both Unicast, Multicast and Broadcast packets, has a programmable (up to 64-byte) pattern matching feature within a packet at user defined offset and programmable wake-up on multiple packet formats (Magic Packet, Unicast, Multicast, Broadcast, specific packet match or any packet)
- uses pin 10 and 2 on an Arduino UNO™ board. It also uses the ICSP connector as a serial connection to the shield to free up I/O pins
- dimensions: 68 x 53mm / 2.67 x 2.08″
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FINGERPRINT SENSOR ZFM-708
Specifications
- power: DC 3.8 V to 7.0 V
- back light: green
- baud rate: (9600 x N)bps, N=1-12 (default N=6)
- image acquiring time: <0.5 s
- finger prints storage capacity: 1000
- false acceptance rate: 0.001% (at security level 3)
- false reject rate: 1.0% (security level 3)
- interface: TTL serial
- operating current (max.): 95 mA
- average searching time: 1 s
- working temperature: -20 – +50 ?
- outline dimensions: 54 x 20 x 20.5 mm
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GLASS PANEL FOR 3D PRINTER
Specifications
Product basic info Primary colours Transparent Additional colours Black Depth unit 21.5 cm Height unit 0.3 cm Width unit 21.5 cm Weight unit 397 g Material Glass -
HALL (HOLZER) MAGNETIC SWITCH MODULE (2 pcs)
Specifications
- voltage: 5 VDC
- connection: 3 pins, +(middle pin), ground and S (data out)
- output (S): Schmitt Trigger, Active Low
- activation: 30 Gauss
- deactivation: 10 Gauss
- LED indicator: ON when activated
- dimensions: 25 x 15 mm
- weight: 2 g
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IR REMOTE CONTROLLED DIMMER
Specifications
- max. load: 2A (4A with heat sink)
- supply voltage: 220VAC 50/60Hz (110VAC possible)
- transmitter / receiver distance: max. 7m (23′)
- not suitable for halogen lights
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L298N DUAL BRIDGE DC & STEPPER MOTOR CONTROLLER BOARD
Specifications
- driver: L298N
- driver power supply: + 5 V to + 35 V
- driver output current (max.): 2A
- logic power output Vss: +5 V to +7 V (internal supply +5 V)
- logic current: 0-36 mA
- controlling level: low -0.3 V to 1.5 V, high: 2.3 V-Vss
- enable signal level: low -0.3 V to 1.5 V, high: 2.3 V-Vss
- max. power: 25 W
- working temperature: -25 to +130 °C ( -13 to 266 °F )
- dimensions: 69 x 56 x 36 mm ( 2.71 x 2.2 x 1.41″ )
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LCD & KEYPAD SHIELD FOR ARDUINO – LCD1602
Specifications
- dimensions: 80 x 58 x 20 mm
