Messages & Notes From
funwithtransistors

0002-seconds-6-volts
11-spectrum-analyzer-SDR
2SA12-substitute
455kc-discriminator
555-frustrations-zenier-diode-question
555-sweep-help
A-New-Years-Resolution
A-Request-For-Knowledge-Verification-Or-am-I-correct-or-just-lost
A-pile-of-BJTs
About-Them-Antenners
Active-Filters
Alfred-P-Morgan
Another-Jack-Panel
Anyone-else-see-this-20-Universal-Meter
Anyone-know-about-white-LED-spectra
Arduino
Articles-Books-Components-and-Elmering
Attenuation-in-Coax
B-K-Transistor-Equipment-Analyst
Bad-Solder
Bass-Frequency-Amplifier
Broadband-Buffer-Amplifier-for-DDS-VFO
Broadband-Buffer-Amplifier-for-DDS-VFO-3-Attachments
Buying-help-needed
CFL-s-and-Radio-Interference
CFL-s-and-Radio-Interference-and-Light-Bulb-Ban
CRT-care-and-feeding
CW-Ideas
CW-Station-Key
Can-emitter-current-flows-against-reverse-bias-on-base-emitter-junction
Can-emitter-current-flows-against-reverse-bias-on-base-emitter-junction-3-Attachments
Care-and-feeding-of-a-large-transistor
Central-Multimeter-Model-CT-330
Central-Multimeter-Model-CT-330-6-Attachments
Cheap-FM-Transmitters-from-Ebay
Compleated-transistor-amplifier
Complementary-symmetry-transistors
Complimentary-MOSFETs
Complimentary-Push-Pull-Stage
Cosmic-Elf-RCA-computer
Crystal-Oscillator-Troubles
DC-power-supply-project
DIY-How-to-Build-Your-Own-PID-Temperature-Controller
Desk-Mic-Question
Dumb-MOSFET-question
Dummy-Load-Pictures
Dytronics-311
Experimental-Amplifier-Transistors-with-Transformers
File-funwithtransistors-reminder
Finally-earned-my-Amateur-Radio-License
Fixed-X-h-hi
Flight-Systems-and-Zeltec
Flyback-Converter-Designed-for-Small-Tube-Preamp
Forklift-steering-using-proximity-sensors
Foster-Transformer
Fun-with-Preamps
Fuse-Related-Questions
Fw-RF-stage
GE-Transformerless-Transistor-Radio
Ge-Transistors-Need-No-Bias
Grounded-negitive-scope-input
Guitar-Speaker-Cabinet
H-Bridge-driving-with-chopper-signal
HP-203-function-generator
HP-3465A-Repair
HV-SMP-some-tips-in-the-right-direction
Hall-effect-pulse-to-voltage
Headphone-Amp
Heat-Sinks
Hello
Hello-Max-and-the-Group
Help-requested
Help-with-small-circuit
How-many-transistors-is-reasonable
How-to-Model-LTSPICE-Voltage-Source-with-Max-Current-Limit
I-want-to-learn-about-transistors
I-want-to-setup-my-own-electronic-s-lab
IC-Data
IC-Data-1-Attachment
IG-18-restoration
IR-receiver-and-transmitter
IRF3205-104-amps
Induction-Heating-Schematic
Induction-Heating-Schematic-1-Attachment
Inductive-heating-beyond-simplified
Inductor-Snubbing-was-File-funwithtransistors-reminder
Inrush-prevention-with-high-voltage-Power-Supplies
Intro
Intro-ZZZZ
Invisible-Fence-Dog-issues
Issue-with-unusual-SMD-package-size
JFET-Models-in-National-Multisim
JFETs-and-Crystal-Oscillators
Kitchin-regen
LDR-and-FET-troubles
LDR-and-FET-troubles-1-Attachment
LED-Lights-in-the-Home
LM675-op-amp
Li-ion-battery
Linear-Regulator-Help
Logic-gates
MC1496-as-a-Bidirectional-Modulator-Product-Detector
MC34063-Switching-Power-Supply-Design-Tips
MOSFET-Switch-for-Radio-Receiver
Making-an-IC
Marker-Generator
Mason-Jar-Dummy-Load
Materials-Alert-300-1000-pF-Compression-Trimmer
Me-and-My-G-I-Tract
Merry-Christmas
Micronta-Radio-Shack-FETVM-or-99-problems-but-a
Misbehaving-Tube-Phonograph
More-fun-with-Mosfets
More-fun-with-Mosfets-1-Attachment
More-on-the-class-AB-transistor-amp
Mounting-Panel-Components-for-Free
MultiSIM-BLUE-CAD-Package
My-Health
NEED-TUBES
NPN-or-PNP-proximity-sensor
New-Homebrew-RF-Generator-From-IG-102
New-Member
New-direction-PWM-control-HHO-generator
New-file-uploaded-to-funwithtransistors
New-material-on-fun-with-transistors-site
New-to-me-DMM-how-to-verify-correct-readings
New-transistors-for-old-regen
No-Schematics-of-ICs-was-chn063-vs-mc34063
Not-feeling-well
OT-Arduino
OT-Cheap-lab-equipment-recommendations
Oh-Joy-rapture-even
Ongoing-Amplifier-Project
Ongoing-Amplifier-Project-More-Pictures
Opamp-Based-Guitar-Distortion
PC-Android-and-IOS-oscilloscopes
PID-questions
PLL-Questions
PWM-motor-controller
Parts-Shipment
Phono-Oscillators-Home-Broadcasters-and-Game-M
Phono-Oscillators-Home-Broadcasters-and-Game-Modulators
Pixie-Question
Pixie-and-AM-FM-radio-kits
Please-Help-W7EL-QRP-Wattmeter
Potential-New-Thread
Power-Supplies-and-Transformers
Power-Supply-Hum-Discussion
Power-Transformer-Requirements
Power-detector-using-AD8307
Pre-Regulation
Pull-up-resistors
QRP-Power-Amp-Again
QRP-ham-transmitter
Quality-Wire
Question-about-Heathkit-IT-28-capacitor-checker
Question-about-transistor-amp-schematic
RF-Power-Amplifier-Problems
RFPA-Simulation-Woes
Radio-Amateur
Radio-Output-Stage-Moved-here-from-Fun-With-Tubes-list
Radios
Re-2-Inrush-prevention-with-high-voltage-Power-Supplies
Reduce-the-gain-in-a-simple-transistor-circuit
Reform-Tantalum-Caps
Review-of-20-transistor-LCR-meter
Rp-funwithtransis-tors-2SA12-substitute
SMPS-Issues
SPAM-Motorola-piezeoresistive-sensor-MPX2300DT
SPAM-Motorola-piezeoresistive-sensor-MPX2300DT-1-Attachment
SPAM-Motorola-piezeoresistive-sensor-MPX2300DT-AD620ANZ-amp
SWR-Meter-RF-connectors
Salvaged-MOSFETs
Schottkey-Diode-protection
Short-circuited-Base-Collector-Transistor
Snap-crackle-and-pop
Solid-State-Dipper-Question
Sorry-about-the-empty-mail-with-no-response-I-pushed-the-wrong-button
Speakers-Info-Pioneer-TS-T3-4-Ohm-Tweeter
Speed-controller
Spice-editors
Stepper-Motor-CCS-circuit
Stereo-Amplifier
Switched-Mode-Regulator-Used-as-Pre-Regulator
Switched-Mode-Regulator-Used-as-a-Pre-Regulator
Switching-Regulators
TDA2030-Amplifier-Issues
TDA2030-Amplifier-Issues-1-Attachment
TI-Code-Composer-download-blocked
Tattoo-Gun
Test
Test-message
Text
The-sweet-spot
Tis-the-Season
Transistor-Amplifier-Power-Test
Transistor-Radio-Book-Links
Transistor-Stereo
Transistor-Stereo-Amp
Transistor-Stereo-Lots-of-Pictures
Transistor-identification
Triplett-Model-601-Type-2
Trusting-Measurements
Vintage-Magazine-Tube-and-Transistor-Articles-Online
What-are-the-symptoms-and-signs-of-a-bad-capacitor
What-happens-when-the-lights-go-out
What-have-I-got-here-520-transistor
What-is-it
What-limits-the-noise-floor-in-a-SS-pre-amplifier
What-to-use-these-heat-sinks-for
Where-is-everybody
Whither-Tunnel-Diodes
Why-are-BJTs-not-symmetric
X-10-amp-with-bootstrapping
X10-problems
a-guitar-pedal
accessing-schematics
balanced-signals
bass-ak-wards
battery-for-small-mixer
belay-that-last-email-more-dumb-newb-questions
build-your-own-guitar-pickup
building-a-voltage-reducer
can-t-find-data-sheet-ics1281-et-50
chn063-vs-mc34063
circuit
current-sourc-circuits
current-source-op-amp
discrete-TTL-level-inverter
drive-you-nuts
dual-voice-coil-speaker
dumb-newb-question-about-power-supplies
flipflop-question
flipping-leads
funwithtubes-Merry-Christmas-to-All
funwithtubes-Switched-Mode-Power-Supplies-for-Tube-Amps
gate-capacitance-idea
grounding-troubles
hi-virus-or-hacked
how-I-measured-the-phase-distotion
how-to-calculate-forward-resistance-LED
identifying-an-IC
induction-to-earth
is-my-thinking-correct
joined-the-group
loop-antenna
lots-of-tubes
more-dumb-newb-questions
more-newb-power-supply-questions
more-on-PWM-control-HHO-generator
mystery-transistor-s-depletion-mode-BJT
new-member-looking-for-old-transistors
questions-regarding-On-semi-NCP1203-SMPS-chip
quiet-DC-amplifier
rotary-position-sensor-MLX90316KDC-BCG-200-TU
slightly-different-induction-schematic
software-question
strange-phenomenon
stupid-but-unusual-soft-clipping-in-a-guitar-fuzzbox-question
stupid-but-unusual-soft-clipping-in-a-guitar-fuzzbox-question-1-Attachment
sub-millisecond-pulse-from-AC
switch-operation-and-dc-transmission-line-effects
tachometer
test
the-fuzz-that-sounds-like-a-wahwah
theory-question-re-biasing-NMOS-source-followers
tiny-433MHz-radio-what-kind-of-antenna
toasting-electronics
tone-control-expiriments
transistor-substitution
twice-the-voltage-expected
two-transistor-short-waves-transmitter
using-SS-to-drive-bass-but-in-addition-to-secondary-not-sub-amped
variable-constant-current-supply
variable-constant-current-supply-1-Attachment
weird-germanium-guitar-booster-overdrive
while-I-m-asking-dumb-questions