Fast delivery
Discount conditions for companies
Up to 10% discount for pupils, students and educational institutions
Europe wide shipping for 4,90€
Soldering exercise Signal generator NE555 with adjustable frequency square wave signal
Soldering exercise Signal generator NE555 with adjustable frequency square wave signal
Soldering exercise Signal generator NE555 with adjustable frequency square wave signal
Image similar
     

Soldering exercise Signal generator NE555 with adjustable frequency square wave signal

€2.71 *
Content: 1 Piece

incl. VAT plus shipping costs

Delivery time: appr. 1-3 days

  • F23107647
  • 0,01 kg
  • 10.3 cm x 7.3 cm x 1.55 cm (L x W x H)
Secure and fast payment with
Amazon PayKlarnaCredit cardPayPalInvoiceSofort.Prepayment
Simple kit for learning how to solder. The print on the board shows where the components should... more

Simple kit for learning how to solder. The print on the board shows where the components should be placed.

The NE555 pulse frequency square wave signal kit has a frequency control and an on/off LED. It can be used for stepper motor pulses, testers, etc.

The functional principle
The multivibrator, which consists of the 555 timer, and the waveform diagram, as shown in the figure, are active after the power supply is turned on. The power supply VDD is used to charge the capacitor C via R1 and R2. When Uc < 1/3 VDD, the oscillator output is Vo = 1, and the discharge tube discharges.
After the Uc is charged to 2/3 or more VDD, the oscillator output Vo changes to 0, the discharge tube conducts, causing the discharge end (DIS) to be grounded, and the capacitor C is discharged via R2, causing the Uc to decrease.

When the Uc is reduced to one third or less of VDD, the oscillator output Vo changes to 1, the discharge tube conducts and at this moment the discharge end (DIS) is not grounded. The power supply VDD is recharged via R1 and R2 and the capacitor C is charged from one third of VDD to two thirds of VDD. Triggering and switching thus take place in a cycle in order to obtain a continuous variation on the output side Vo of the oscillation pulse shape.
The pulse width is 0.7 R2C TL material, determined by the discharge time of capacitor C; TH = 0.7 (R1 + R2) C, determined by the charge time of capacitor C. The pulse period T is TH + TL.

Overview:

  • Main chip: NE555
  • Input voltage: 5V-15VDC.
  • Current 5V -> 15mA
  • Current 12V -> 35mA
  • Input current: >=100MA
  • Input voltage: DC 5V-15V
  • Output amplitude: 4.2 V V-PP to 11.4 V V-PP, depending on the input voltage
  • Board size: 40.3mm x 36.2mm x 1.5mm

Output frequency range:

  • LF file: 1 Hz - 50 Hz
  • IF file: 50 Hz - 1 kHz
  • High frequency file: 1 kHz - 10 kHz
  • HF file: 10 kHz - 200 kHz

Scope of delivery:

  • 1x soldering signal generator NE555 with adjustable frequency square wave signal
  • 1x circuit diagram
Further links to "Soldering exercise Signal generator NE555 with adjustable frequency square wave signal"
Read, write and discuss reviews... more
Customer reviews for "Soldering exercise Signal generator NE555 with adjustable frequency square wave signal"
Write rating
Reviews will be activated after verification.
Please enter the string in the text field below.

The fields marked with * are required.

Soldering exercise - Christmas tree Soldering exercise - Christmas tree
Content 1 Piece
€5.41 *
Item no: F23108748
Add
- 2%
Soldering exercise (kit) - Digital clock Soldering exercise (kit) - Digital clock
Content 1 Piece
€7.75 * €7.90 *
Item no: F23107290
Add
DIY - LED clock kit without soldering DIY - LED clock kit without soldering
Content 1 Piece
€9.94 *
Item no: F23106279
Add
Soldering exercise - Sound generator with 22AMS13 and 22AMS13 chip, 4 switches, loudspeaker Soldering exercise - Sound generator with...
Content 1 Piece
€3.74 *
Item no: F23106289
Add
Soldering exercise - Organ with NE555 chip, 8 buttons and loudspeaker Soldering exercise - Organ with NE555 chip, 8...
Content 1 Piece
€3.00 *
Item no: F23106356
Add
Lötübung Lauflicht für SMD und THT Technik - mit NE555 und CD4017 Lötübung Lauflicht für SMD und THT Technik -...
Content 1 Piece
€1.84 *
Item no: F23108226
Add
Sold out
LED running light soldering exercise - various colors to choose from LED running light soldering exercise - various...
Content 1 Piece
€2.27 *
Item no: F23108203
Add
Soldering exercise - D2-1 Line tracing Smart Car Soldering exercise - D2-1 Line tracing Smart Car
Content 1 Piece
€4.54 *
Item no: F23107860
Add
SMD "Rotating LEDs" soldering exercise CD4017 SMD NE555 SMD "Rotating LEDs" soldering exercise CD4017...
Content 1 Piece
€2.64 *
Item no: F23107657
Add
Sold out
LED running light soldering exercise - various colors to choose from LED running light soldering exercise - various...
Content 1 Piece
€2.27 *
Item no: F23108203
Add
Heart soldering exercise (pulsating LEDs) - different colors Heart soldering exercise (pulsating LEDs) -...
Content 1 Piece
€3.28 *
Item no: F23105739
Add
Soldering exercise - Sound generator with 22AMS13 and 22AMS13 chip, 4 switches, loudspeaker Soldering exercise - Sound generator with...
Content 1 Piece
€3.74 *
Item no: F23106289
Add
Soldering exercise (kit) - Disco light - Sound-controlled lighting system Soldering exercise (kit) - Disco light -...
Content 1 Piece
€2.71 *
Item no: F23108771
Add
Antistatic (ESD) tweezers for model making - 7 pieces Antistatic (ESD) tweezers for model making - 7...
Content 1 Piece
€2.39 *
Item no: F23107162
Add
Precision tweezers non-magnetic HRC40 ESD17 Precision tweezers non-magnetic HRC40 ESD17
Content 1 Piece
€1.92 *
Item no: F23105928
Add
SMD soldering exercise with LED SMD soldering exercise with LED
Content 1 Piece
€2.14 *
Item no: F23106010
Add
Soldering exercise AC-DC converter, with IN4007 bridge rectifier Soldering exercise AC-DC converter, with IN4007...
Content 1 Piece
€1.87 *
Item no: F23107694
Add
Soldering fireworks, red yellow flashing lights NE555 + CD4017 Soldering fireworks, red yellow flashing lights...
Content 1 Piece
€5.90 *
Item no: F23107858
Add
Sold out
Electronic cube soldering exercise (ICSK057A) with NE555 CD4017 Electronic cube soldering exercise (ICSK057A)...
Content 1 Piece
€3.40 *
Item no: F23107652
Add
Soldering exercise Laser Harp C51 MCU - Advanced Soldering exercise Laser Harp C51 MCU - Advanced
Content 1 Piece
€11.89 *
Item no: F23107739
Add
Lötübung Lauflicht für SMD und THT Technik - mit NE555 und CD4017 Lötübung Lauflicht für SMD und THT Technik -...
Content 1 Piece
€1.84 *
Item no: F23108226
Add
Loudspeaker, 5W, 8Ω, 30x70 mm Loudspeaker, 5W, 8Ω, 30x70 mm
Content 1 Piece
€1.84 *
Item no: F23107409
Add
- 39%
Voltmeter and ammeter in one module 100V / 10A - Display color: red Voltmeter and ammeter in one module 100V / 10A...
Content 1 Piece
€2.71 * €4.44 *
Item no: F23108576
Add
Soldering exercise - Glowing heart Soldering exercise - Glowing heart
Content 1 Piece
€2.25 *
Item no: F23108482
Add
PWM signal generator - 2-channel adjustable - square wave voltage PWM signal generator - 2-channel adjustable -...
Content 1 Piece
€3.33 *
Item no: F23106964
Add
Passive loudspeaker (passive buzzer) - 5V for Arduino Passive loudspeaker (passive buzzer) - 5V for...
Content 1 Piece
€0.90 *
Item no: F23106769
Add
Switch, 12*12*9.4mm - waterproof Switch, 12*12*9.4mm - waterproof
Content 1 Piece
€0.74 *
Item no: F23106719
Add
- 25%
Powerbank cylinder with 2600mAh - 5V power pack for robots incl. short-circuit protection Powerbank cylinder with 2600mAh - 5V power pack...
€3.90 * €5.22 *
Item no: F23110489
Add
dIY kit of 4 wooden vehicles dIY kit of 4 wooden vehicles
€13.35 *
Item no: F23110170
Add
DIY wooden "crawling car" kit with electric motor DIY wooden "crawling car" kit with electric motor
Content 1 Piece
€3.97 *
Item no: F23110132
Add
Sold out
DIY wooden off-road vehicle kit DIY wooden off-road vehicle kit
Content 1 Piece
€3.16 *
Item no: F23110131
Add
Soldering exercise - Light-sensitive, movable firefly robot Soldering exercise - Light-sensitive, movable...
Content 1 Piece
€5.94 *
Item no: F23110093
Add
Sold out
Grove - MOSFET (CJQ4435) / compare with relay Grove - MOSFET (CJQ4435) / compare with relay
Content 1 Piece
€5.95 *
Item no: F23106095
Add
Light sensor with LED technology for Arduino - digital and analogue Light sensor with LED technology for Arduino -...
Content 1 Piece
€2.11 *
Item no: F23107040
Add
Heat shrink tubing set 530 pieces, 2:1, 1.5 - 10mm Heat shrink tubing set 530 pieces, 2:1, 1.5 - 10mm
Content 1 Piece
€4.44 *
Item no: F23105713
Add
Tweezers FX-03 ultra fine, stainless steel, non-magnetic Tweezers FX-03 ultra fine, stainless steel,...
Content 1 Piece
€15.84 *
Item no: F23108017
Add
Color display IPS TFT 1.69 inch, 240x280, SPI Color display IPS TFT 1.69 inch, 240x280, SPI
Content 1 Piece
€5.40 *
Item no: F23107782
Add
Soldering exercise - training of advanced SMD / SMT soldering skills Soldering exercise - training of advanced SMD /...
Content 1 Piece
€3.37 *
Item no: F23106035
Add
Soldering exercise Voltage regulator AC 5 - 12 V to DC 5V / 12V, 2-channel output (LM7805 + L7905) Soldering exercise Voltage regulator AC 5 - 12...
Content 1 Piece
€5.45 *
Item no: F23107845
Add
Audio amplifier 3W CA-6928, 5V with Bluetooth Audio amplifier 3W CA-6928, 5V with Bluetooth
Content 1 Piece
€3.05 *
Item no: F23107664
Add
8A BMS HX-2S-D20 charge controller for 2x 18650 Li-ion lithium battery 8A BMS HX-2S-D20 charge controller for 2x 18650...
Content 1 Piece
€2.89 *
Item no: F23107714
Add
Audioverstärker PAM8403, 2x 3W, 5V, Klasse D Audioverstärker PAM8403, 2x 3W, 5V, Klasse D
Content 1 Piece
€1.16 *
Item no: F23107827
Add
HXJ8002 Mini audio amplifier module, DC 2.0-5.5, 1x 3W HXJ8002 Mini audio amplifier module, DC...
Content 1 Piece
€1.47 *
Item no: F23107688
Add
Shielded audio cable, 3mm Ø, 26AWG, sold by the meter Shielded audio cable, 3mm Ø, 26AWG, sold by the...
Content 1 Piece
€1.77 *
Item no: F23107704
Add
Soldering exercise FM radio RDA5807S, 87MHz-108MHz, TDA2822 Soldering exercise FM radio RDA5807S,...
Content 1 Piece
from €12.28 *
Item no: F23107790
Add
Mini vibration motor DC 3V - 6V - 20mm Mini vibration motor DC 3V - 6V - 20mm
Content 1 Piece
€1.89 *
Item no: F23107938
Add
Sold out
Soldering exercise spinning top with rotating LEDs Soldering exercise spinning top with rotating LEDs
Content 1 Piece
€2.33 *
Item no: F23107990
Add
SMD soldering exercise with LED SMD soldering exercise with LED
Content 1 Piece
€2.14 *
Item no: F23106010
Add
Soldering exercise Voltage regulator AC 5 - 12 V to DC 5V / 12V, 2-channel output (LM7805 + L7905) Soldering exercise Voltage regulator AC 5 - 12...
Content 1 Piece
€5.45 *
Item no: F23107845
Add
Soldering exercise - Digital clock / alarm clock 6 bit (SFT-CK302) Soldering exercise - Digital clock / alarm...
Content 1 Piece
€6.84 *
Item no: F23105758
Add
- 4%
TIP!
Funduino Starter Kit for Arduino with workbook Funduino Starter Kit for Arduino with workbook
Content 1 Piece
from €47.90 * €49.90 *
Item no: F23105652
Add
BinBoard V2.0 - Learning binary numbers BinBoard V2.0 - Learning binary numbers
Content 1 Piece
€39.90 *
Item no: F23110547
Add
- 25%
Powerbank cylinder with 2600mAh - 5V power pack for robots incl. short-circuit protection Powerbank cylinder with 2600mAh - 5V power pack...
€3.90 * €5.22 *
Item no: F23110489
Add
Funduino Cube soldering exercise, incl. instructions Funduino Cube soldering exercise, incl....
Content 1 Piece
€29.99 *
Item no: F23110296
Add
Upgrade kits for Funduino Starter Kit Upgrade kits for Funduino Starter Kit
Content 1 Piece
from €11.90 *
Item no: F23110065
Add
IC socket, DIP, with precision sockets with tulip contacts, 7.62mm row spacing IC socket, DIP, with precision sockets with...
Content 1 Piece
from €0.75 *
Item no: F23108081
Add
Soldering exercise - training of advanced SMD / SMT soldering skills Soldering exercise - training of advanced SMD /...
Content 1 Piece
€3.37 *
Item no: F23106035
Add
Sold out
SMD soldering exercise HKT002 with LEDs ("The final boss" for advanced users) SMD soldering exercise HKT002 with LEDs ("The...
Content 1 Piece
€4.29 *
Item no: F23105927
Add
Funduino Expansion Board for NUCLEO STM32 Funduino Expansion Board for NUCLEO STM32
Content 1 Piece
€28.90 *
Item no: F23105901
Add
Soldering exercise rectifier with 1N4007 - AC, DC 5-12V Soldering exercise rectifier with 1N4007 - AC,...
Content 1 Piece
€3.17 *
Item no: F23107632
Add
Soldering exercise AC-DC converter, with IN4007 bridge rectifier Soldering exercise AC-DC converter, with IN4007...
Content 1 Piece
€1.87 *
Item no: F23107694
Add
Soldering exercise audio amplifier LM386 -10W for loudspeakers Soldering exercise audio amplifier LM386 -10W...
Content 1 Piece
€2.61 *
Item no: F23107834
Add
Soldering exercise - LED volume indicator - LM3915, 10 LEDs Soldering exercise - LED volume indicator -...
Content 1 Piece
€9.86 *
Item no: F23107584
Add
Still 1 in stock!
JLH 1969 Class A HIFI audio amplifier, MOT/2N3055, gold-plated JLH 1969 Class A HIFI audio amplifier,...
Content 1 Piece
from €19.44 *
Item no: F23107840
Add
HXJ8002 Mini audio amplifier module, DC 2.0-5.5, 1x 3W HXJ8002 Mini audio amplifier module, DC...
Content 1 Piece
€1.47 *
Item no: F23107688
Add
Soldering exercise - jack chinch JST and terminal adapter Soldering exercise - jack chinch JST and...
Content 1 Piece
€2.08 *
Item no: F23105770
Add
Soldering exercise audio amplifier TIP41C JLH1969 (mini version) - DIY set of 2 Soldering exercise audio amplifier TIP41C...
Content 1 Piece
€14.49 *
Item no: F23107774
Add
SMD "Rotating LEDs" soldering exercise CD4017 SMD NE555 SMD "Rotating LEDs" soldering exercise CD4017...
Content 1 Piece
€2.64 *
Item no: F23107657
Add
Arduino UNO breadboard from YwRobot Arduino UNO breadboard from YwRobot
Content 1 Piece
€4.80 *
Item no: F23105746
Add
Sold out
Electronic cube soldering exercise (ICSK057A) with NE555 CD4017 Electronic cube soldering exercise (ICSK057A)...
Content 1 Piece
€3.40 *
Item no: F23107652
Add
Soldering exercise Laser Harp C51 MCU - Advanced Soldering exercise Laser Harp C51 MCU - Advanced
Content 1 Piece
€11.89 *
Item no: F23107739
Add
Automated waste garbage can with ultrasonic sensor & UNO R3 controller Automated waste garbage can with ultrasonic...
Content 1 Piece
€29.16 *
Item no: F23108020
Add
Soldering exercise - Organ with NE555 chip, 8 buttons and loudspeaker Soldering exercise - Organ with NE555 chip, 8...
Content 1 Piece
€3.00 *
Item no: F23106356
Add
IC assortment 150 pieces - PC817, NE555, LM358, LM324, JRC4558, LM393 etc. IC assortment 150 pieces - PC817, NE555, LM358,...
Content 1 Piece
€24.21 *
Item no: F23106359
Add
Laser 650nm < 5mW - line / dot / cross, 3V / 5V Laser 650nm < 5mW - line / dot / cross, 3V / 5V
Content 1 Piece
from €2.16 *
Item no: F23108330
Add
Soldering exercise - Sound generator with 22AMS13 and 22AMS13 chip, 4 switches, loudspeaker Soldering exercise - Sound generator with...
Content 1 Piece
€3.74 *
Item no: F23106289
Add
- 2%
Soldering exercise (kit) - Digital clock Soldering exercise (kit) - Digital clock
Content 1 Piece
€7.75 * €7.90 *
Item no: F23107290
Add
Humidity sensor - analog and digital Humidity sensor - analog and digital
Content 1 Piece
€5.33 *
Item no: F23106523
Add
Still 1 in stock!
- 9%
Test probes 2x / test lead, test lead with banana jack, 4mm Test probes 2x / test lead, test lead with...
Content 1 Piece
€5.10 * €5.60 *
Item no: F23108938
Add
Double-sided PCB circuit board (green) - 30 x 40 cm pitch 2.54 mm Double-sided PCB circuit board (green) - 30 x...
Content 1 Piece
€17.89 *
Item no: F23106382
Add
- 59%
Shaft holder for linear shaft, 8 mm, 12 mm diameter Shaft holder for linear shaft, 8 mm, 12 mm...
Content 1 Piece
€0.99 * €2.39 *
Item no: F23109161
Add
- 41%
Miniature NMB ball bearing - various sizes Miniature NMB ball bearing - various sizes
Content 1 Piece
€1.90 * €3.22 *
Item no: F23105935
Add
Mini-USB LiPo Charger Basic / Charging Module Mini-USB LiPo Charger Basic / Charging Module
Content 1 Piece
€4.13 *
Item no: F23108791
Add
Miniature push button set with 500 buttons Miniature push button set with 500 buttons
Content 1 Piece
€24.87 *
Item no: F23108631
Add
- 39%
Voltmeter and ammeter in one module 100V / 10A - Display color: red Voltmeter and ammeter in one module 100V / 10A...
Content 1 Piece
€2.71 * €4.44 *
Item no: F23108576
Add
Solar cell - 4.5W, 6V, 16.5*16.5cm Solar cell - 4.5W, 6V, 16.5*16.5cm
Content 1 Piece
€13.24 *
Item no: F23107275
Add
Soldering exercise - Wheel of fortune Soldering exercise - Wheel of fortune
Content 1 Piece
€2.08 *
Item no: F23108519
Add
Last viewed
-10% DISCOUNT ♥