RS232 to TTL Adapters

We stock a range of RS232 to TTL adapters. These includes MAX232 based and MAX3232 Based.
MAX232 RS232 to TTL operate at +5v TTL Logic and MAX3232 RS232 to TTL operate at +3.3v/+5v TTL Logic.

We also have a variations of our RS232 to TTLs, Breadboarding RS232 to TTL, RS232 to TTL with PSU, Terminal Based RS232 to TTL just to name a few.


Part No: 4203

Mini RS232 to TTL Level Converter (3.3V~5V Signal) Board

Mini RS232 to TTL Level Converter (3.3V~5V Signal) Board

Mini RS232 to TTL Level Converter MAX3232CSE (3.3V~5V Signal) PCB Board This is a very small..

£1.40

Part No: 4415

RS232 Male to TTL (3.3V Signal) Converter Kit - DTE Version - Kit Version

RS232 Male to TTL (3.3V Signal) Converter Kit - DTE Version - Kit Version

RS232 Male to TTL Level Converter/Module (3.3V Signal) Breadboarder (DTE Mode) - KIT T..

£3.98

Part No: 4402

RS232 Male to TTL Level Converter (3.3V Signal) Breadboarder - DTE Mode

RS232 Male to TTL Level Converter (3.3V Signal) Breadboarder - DTE Mode

RS232 Male to TTL Level Converter/Module (3.3V Signal) Breadboarder (DTE Mode) ** Made in UK..

£5.99

Part No: 4205

RS232 to TTL Level Converter (3.3V Signal) Breadboarder

RS232 to TTL Level Converter (3.3V Signal) Breadboarder

RS232 to TTL Level Converter/Module (3.3V Signal) Breadboarder ** Made in UK. RoHS compliant..

£5.99

Part No: 4204

RS232 to TTL Level Converter (3.3V Signal) with PSU

RS232 to TTL Level Converter (3.3V Signal) with PSU

RS232 to TTL Level Converter Module (3.3V Signal) with PSU ** Made in UK. RoHS compliant. **..

£6.49

Part No: 4202

RS232 to TTL Level Converter (5V Signal) Breadboarder

RS232 to TTL Level Converter (5V Signal) Breadboarder

RS232 to TTL Level Converter/Module (5V Signal) Breadboarder ** Made in UK. RoHS compliant. ..

£5.90

Part No: 1121

SimpleTerm RS232  (Free Serial Port Monitor - Windows 10, Windows 7)

SimpleTerm RS232 (Free Serial Port Monitor - Windows 10, Windows 7)

SimpleTerm SE - Free for schools and college/university students on request. RS232 Monitor / RS..

£0.99 £4.99

Part No: 2930

Solderless Breadboard BK-400SB

Solderless Breadboard BK-400SB

Solderless Breadboard 400 tie-point 2 Power Lanes, Tie point 100 1 Double-strip, Tie poin..

£2.49

Part No: 2940

Solderless Breadboard BK-830SB

Solderless Breadboard BK-830SB

Solderless Breadboard - low cost starter board. 830 tie-points 4 Power Lanes 1 Double-str..

£5.83

Part No: 2892

Solderless jumper cable - 10W male to female - 20 cm

Solderless jumper cable - 10W male to female - 20 cm

Solderless jumper cable - 10W male to female - 20cm. Approx 200mm length.  Pin Spacing..

£0.65

Part No: 2893

Solderless jumper cable - 10W male to male - 20 cm

Solderless jumper cable - 10W male to male - 20 cm

Solderless jumper cable - 10W male to male - 20cm. Approx 200mm length.  Pin Spacing :..

£0.65

Part No: 1123

Resistor Color Code Calculator - Free for Android

Resistor Color Code Calculator - Free for Android

Resistor Color Codes Calculator - Free Android App A professional, high quality resistor colo..

£0.00

Part No: 2894

Solderless jumper cable - 10W female to female - 10cm

Solderless jumper cable - 10W female to female - 10cm

Solderless jumper cable - 10W female to female - 10cm. Approx 100mm length. Pin Spacing : 2..

£0.55

Part No: 2891

Solderless jumper cable - 10W female to female - 20cm

Solderless jumper cable - 10W female to female - 20cm

Solderless jumper cable - 10W female to female - 20cm. Approx 200mm length. Pin Spacing : 2..

£0.65

Part No: 2931

Solderless jumper cable - 10W female to female - 29cm

Solderless jumper cable - 10W female to female - 29cm

Solderless jumper cable - 10Way female to female - 29cm  length. Approx 290mm length. ..

£0.85

Part No: 2895

Solderless jumper cable - 10W male to female - 10cm

Solderless jumper cable - 10W male to female - 10cm

Solderless jumper cable - 10W male to female - 10cm. Approx 100mm length. Pin Spacing : 2.5..

£0.55

Part No: 2896

Solderless jumper cable - 10W male to male - 10cm

Solderless jumper cable - 10W male to male - 10cm

Solderless jumper cable - 10W male to male - 10cm. Approx 100mm length. Pin Spacing : 2.54m..

£0.55

Part No: 4230

RS232 to TTL (3.3V Signal) Converter Kit

RS232 to TTL (3.3V Signal) Converter Kit

RS232 to TTL (3.3V) Converter (Student/School) Kit. ** Made in UK product! ** Serial port /..

£2.91

Part No: 4210

RS232 to TTL (5V Signal) Converter Kit

RS232 to TTL (5V Signal) Converter Kit

RS232 to TTL Converter (Student/School) Kit. ** Made in UK product! ** Serial port / PC int..

£2.91

Part No: 4201

RS232 to TTL Level Converter (5V Signal) with PSU

RS232 to TTL Level Converter (5V Signal) with PSU

RS232 to TTL Level Converter Module (5V Signal) with PSU ** Made in UK. RoHS compliant. ** ..

£6.40

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